See results 61 - 70 of about 139 for alexandrite natural http://www.alexandrite.net/search/ Copyright 2006-2008 Alexandrite.net http://blogs.law.harvard.edu/tech/rss en-gb Tue, 9 Apr 2013 09:47:50 +0200 info@multicolour.com Tue, 9 Apr 2013 09:47:50 +0200 (pics-1.1 "http://www.icra.org/pics/vocabularyv03" l gen true for "http://alexandrite.net" r (n 0 s 0 v 0 l 0 oa 0 ob 0 oc 0 od 0 oe 0 of 0 og 0 oh 0 c 1) gen true for "http://www.alexandrite.net" r (n 0 s 0 v 0 l 0 oa 0 ob 0 oc 0 od 0 oe 0 of 0 og 0 oh 0 c 1)) webmaster@multicolour.com Jabba 2.0 Glossary of terms that have been discussed or mentioned at Alexandrite gemstone buyer and collectors guide http://www.alexandrite.net/chapters/glossary/index.html http://www.alexandrite.net/viewpage.html?id=GG-016 Sun, 8 Mar 2009 07:58:52 +0100 Answers to frequently asked questions about alexandrite gemstone identification and value. http://www.alexandrite.net/chapters/faq/index.html http://www.alexandrite.net/viewpage.html?id=GG-012 Sat, 14 Mar 2009 18:00:26 +0100 Guide to synthetic alexandrite production, alexandrite imitations and the differences between natural and synthetic alexandrite http://www.alexandrite.net/chapters/chapter7/index.html http://www.alexandrite.net/viewpage.html?id=GG-009 Sun, 8 Mar 2009 07:56:20 +0100 Comprehensive guide for buying and evaluating alexandrite gemstones http://www.alexandrite.net/chapters/chapter9/index.html http://www.alexandrite.net/viewpage.html?id=GG-011 Sun, 8 Mar 2009 07:56:23 +0100 Information about the chrysoberyl mineral, it's properties, varieties and history http://www.alexandrite.net/chapters/chapter3/index.html http://www.alexandrite.net/viewpage.html?id=GG-005 Sun, 8 Mar 2009 07:56:15 +0100 Information about melt and flux techniques used for the synthetic alexandrite manufacturing http://www.alexandrite.net/chapters/chapter7/methods-of-producing-synthetic-alexandrite.html http://www.alexandrite.net/viewpage.html?id=GG-018 Sun, 8 Mar 2009 08:02:20 +0100 Synthetic alexandrite predominantly used as a laser and was initially developed for military and government applications http://www.alexandrite.net/chapters/chapter7/the-alexandrite-laser.html http://www.alexandrite.net/viewpage.html?id=GG-032 Sun, 8 Mar 2009 08:02:23 +0100 An annotated bibliography of Alexandrite Gemstone Buyer and Collector's Guide http://www.alexandrite.net/chapters/bibliography.html http://www.alexandrite.net/viewpage.html?id=GG-017 Sun, 8 Mar 2009 07:58:53 +0100 http://www.alexandrite.net/chapters/faq/how-can-i-spot-the-difference-between-a-natural-and-a-synthetic-alexandrite.html http://www.alexandrite.net/viewpage.html?id=GG-0132 Tue, 29 Jul 2008 13:02:11 +0200 Book Announcement: Russian Alexandrites by Karl Schmetzer at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/book-announcement-russian-alexandrites-by-karl-sch-FRM-361 http://www.alexandrite.net/viewpage.html?id=FRM-361 Wed, 11 Aug 2010 05:12:00 +0200 Book Announcement: Russian Alexandrites by Karl Schmetzer at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/book-announcement-russian-alexandrites-by-karl-sch-FRM-362 http://www.alexandrite.net/viewpage.html?id=FRM-362 Wed, 11 Aug 2010 05:12:00 +0200 Understanding alexandrite prices, value and appraisal at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/-understanding-alexandrite-prices-value-and-appraisal-FRM-162-00001 http://www.alexandrite.net/viewpage.html?id=FRM-162-00001 Sun, 18 Feb 2007 17:03:56 +0100 It is very unlikely that even an old alexandrite ring could contain a natural alexandrite. Natural alexandrites, especially large clean stones are extremely rare and almost never available at any price. Most old inherited alexandrite rings are actually sy http://www.alexandrite.net/chapters/faq/what-are-the-chances-an-alexandrite-purchased-in-the-50s-is-natural.html http://www.alexandrite.net/viewpage.html?id=GG-0133 Sat, 14 Mar 2009 15:56:03 +0100 The mining of alexandrite in Russia lasted less than 100 years from the time it was discovered in 1833 to the early 1900’s. It was George Kunz, the gemologist/gemstone buyer for Tiffany & Co that probably did the most to popularize this unique gemst http://www.alexandrite.net/chapters/faq/is-there-a-difference-between-russian-and-brazilian-alexandrite-gemstones.html http://www.alexandrite.net/viewpage.html?id=GG-0120 Tue, 12 Aug 2008 03:41:53 +0200 Alexandrite gemstone buyer and jewelry collector guide holds information on history, lore, value and properties of the chrysoberyl varieties, including alexandrite and cymophane gemstones. http://www.alexandrite.net/gemstones/index.html http://www.alexandrite.net/viewpage.html?id=-1 Wed, 30 Nov -1 00:00:00 +0100 Re: My mother has an Alexandrite ring she may wish to sell at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/re-my-mother-has-an-alexandrite-ring-she-may-wish-to-sell-FRM-357-00002 http://www.alexandrite.net/viewpage.html?id=FRM-357-00002 Thu, 9 Dec 2010 03:01:01 +0100 Information about Russian alexandrite findings and mining in Malyshevskoye, Russia. http://www.alexandrite.net/localities/alexandrite-locality-russia-malyshevskoye-deposit.html http://www.alexandrite.net/viewpage.html?id=GG-053 Sun, 8 Mar 2009 08:07:40 +0100 Two kinds of light are required to observe color change; daylight and incandescent light? http://www.alexandrite.net/chapters/faq/how-can-i-check-the-color-change-in-an-alexandrite.html http://www.alexandrite.net/viewpage.html?id=GG-0140 Sat, 14 Mar 2009 15:51:51 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 2.04cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-2-04-faceted_yax391aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00074 Wed, 30 Nov -1 00:00:00 +0100 Natural alexandrite is not better than synthetic alexandrite but natural alexandrite is very rare and uncommon in modern jewelry because it is hardly ever available and because it is too expensive for the general public to buy. Even lower quality more inc http://www.alexandrite.net/chapters/faq/why-is-natural-alexandrite-better-than-synthetic-alexandrite.html http://www.alexandrite.net/viewpage.html?id=GG-0130 Tue, 29 Jul 2008 13:02:10 +0200 My mother has an Alexandrite ring she may wish to sell at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/my-mother-has-an-alexandrite-ring-she-may-wish-to-sell-FRM-357-00001 http://www.alexandrite.net/viewpage.html?id=FRM-357-00001 Tue, 25 May 2010 08:18:57 +0200 Extremely rare Alexandrite (Chrysoberyl) Oval 2.6cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-2-6-faceted_YAX407aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00026 Wed, 30 Nov -1 00:00:00 +0100 Colour change garnet vs Alexandrite at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/colour-change-garnet-vs-alexandrite-FRM-342-00001 http://www.alexandrite.net/viewpage.html?id=FRM-342-00001 Tue, 7 Apr 2009 10:48:00 +0200 Different colors of alexandrite at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/different-colors-of-alexandrite-FRM-347-00001 http://www.alexandrite.net/viewpage.html?id=FRM-347-00001 Thu, 6 Aug 2009 11:37:53 +0200 Classic alexandrite story at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/classic-alexandrite-story-FRM-175-00001 http://www.alexandrite.net/viewpage.html?id=FRM-175-00001 Thu, 18 Oct 2007 06:48:03 +0200 The retail replacement cost for a 1ct. alexandrite could be anywhere between $500 to $12,000 per carat. The intensity of the color change and the attractiveness of the colors are the most important factors in determining the value of an alexandrite. With http://www.alexandrite.net/chapters/faq/how-much-will-a-typical-one-carat-alexandrite-gemstone-cost.html http://www.alexandrite.net/viewpage.html?id=GG-0128 Tue, 29 Jul 2008 12:59:20 +0200 Extremely rare Alexandrite (Chrysoberyl) Cushion 21.41cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-cushion-21-41-faceted_ax6302aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00051 Wed, 30 Nov -1 00:00:00 +0100 Various birthstone lists have been used in different cultures for thousands of years. http://www.alexandrite.net/chapters/faq/is-the-june-birthstone-pearl-or-alexandrite.html http://www.alexandrite.net/viewpage.html?id=GG-0137 Tue, 29 Jul 2008 13:02:13 +0200 Re: Alexandrite of Brésilia at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/re-alexandrite-of-brjsilia-FRM-414-00004 http://www.alexandrite.net/viewpage.html?id=FRM-414-00004 Wed, 19 Jan 2011 06:25:41 +0100 The cat's-eye effect is caused by the reflection of light off of minute, parallel, needle-like rutile crystals or hollow tubes within the stone. Cat's eye inclusions are aligned parallel to the crystallographic axis and the stones are always cut as caboch http://www.alexandrite.net/chapters/faq/what-causes-the-cat-s-eye-effect-in-chrysoberyl.html http://www.alexandrite.net/viewpage.html?id=GG-0124 Tue, 29 Jul 2008 12:59:18 +0200 Extremely rare Alexandrite (Chrysoberyl) Oval 3.06cts from Asia (Andhra Pradesh) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-3-06-faceted_yax588aa http://www.alexandrite.net/viewpage.html?id=GMS-004-00001 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Cushion 26.75cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-cushion-26-75-faceted_AX1159aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00001 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.09cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-09-faceted_yax469ad http://www.alexandrite.net/viewpage.html?id=ALX-001-00080 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Round 2.16cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-round-2-16-faceted_yax409aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00075 Wed, 30 Nov -1 00:00:00 +0100 Fine alexandrites or alexandrite jewelry can be purchased from jewelers specializing in colored gemstones, at trade shows, from TV sellers, at high end jewelry auctions, or online from websites specialized in alexandrite. You would be unlikely to find a h http://www.alexandrite.net/chapters/faq/where-can-i-buy-natural-alexandrite-gemstones.html http://www.alexandrite.net/viewpage.html?id=GG-0136 Tue, 29 Jul 2008 13:02:12 +0200 Alexandrite is an expensive gemstone because it so rare and production has always been limited. For years, the only source for alexandrite was Russia. In the last 20 or 30 years several new discoveries of alexandrite have been reported but production of s http://www.alexandrite.net/chapters/faq/what-makes-natural-alexandrite-so-expensive.html http://www.alexandrite.net/viewpage.html?id=GG-0121 Tue, 29 Jul 2008 12:59:17 +0200 Rare Alexandrite (Chrysoberyl) Oval 1.34cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-34-faceted_yax469af http://www.alexandrite.net/viewpage.html?id=ALX-001-00081 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 2.1cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-2-1-faceted_YAX488aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00029 Wed, 30 Nov -1 00:00:00 +0100 Alexandrite retail markup at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/-alexandrite-retail-markup-FRM-162-00002 http://www.alexandrite.net/viewpage.html?id=FRM-162-00002 Sun, 18 Feb 2007 19:10:13 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.19cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-19-faceted_yax501ab http://www.alexandrite.net/viewpage.html?id=ALX-001-00082 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.41cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-41-faceted_yax434aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00076 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Cushion 21.23cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-cushion-21-23-faceted_AX1161aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00002 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.23cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-23-faceted_yax375aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00072 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.31cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-31-faceted_yax232aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00066 Wed, 30 Nov -1 00:00:00 +0100 Natural alexandrite investment potential? at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/natural-alexandrite-investment-potential-FRM-380 http://www.alexandrite.net/viewpage.html?id=FRM-380 Sat, 27 Nov 2010 21:24:36 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 3.06cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-3-06-faceted_yax514aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00087 Wed, 30 Nov -1 00:00:00 +0100 Chrysoberyl rough weighing over 2984.9 ct was valued at 175.000 USD at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/chrysoberyl-rough-weighing-over-2984-9-ct-was-valued-at-175-000-usd-FRM-340-00002 http://www.alexandrite.net/viewpage.html?id=FRM-340-00002 Sat, 4 Apr 2009 13:24:00 +0200 Extremely rare Alexandrite (Chrysoberyl) Fancy 2.2cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-fancy-2-2-faceted_xax320bh http://www.alexandrite.net/viewpage.html?id=ALX-001-00056 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 8.94cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-8-94-faceted_AX4224aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00012 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 8.66cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-8-66-faceted_MSAX1122aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00014 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Pear 3.06cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-pear-3-06-faceted_yax461aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00079 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.05cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-05-faceted_yax503aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00083 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 0.96cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-0-96-faceted_yax227aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00065 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.79cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-79-faceted_xax320bl http://www.alexandrite.net/viewpage.html?id=ALX-001-00057 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.85cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-85-faceted_xax320bf http://www.alexandrite.net/viewpage.html?id=ALX-001-00055 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Triangle 2.03cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-triangle-2-03-faceted_yax380aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00073 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Octagon 3.03cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-octagon-3-03-faceted_xax329ab http://www.alexandrite.net/viewpage.html?id=ALX-001-00062 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Pear 2.12cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-pear-2-12-faceted_XAX333af http://www.alexandrite.net/viewpage.html?id=ALX-001-00019 Wed, 30 Nov -1 00:00:00 +0100 There are four major methods of changing the colors of gemstones. These are surface painting or foiling the back, oiling, coating, impregnating, staining of porous stones, heat treatment, and irradiation by particles of atomic size and X-rays. The color c http://www.alexandrite.net/chapters/glossary/color-change.html http://www.alexandrite.net/viewpage.html?id=GG-088-00008 Sat, 3 Jul 2010 03:55:21 +0200 Extremely rare Alexandrite (Chrysoberyl) Oval 10.2cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-10-2-faceted_AX4219aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00008 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 3.03cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-3-03-faceted_xax335ad http://www.alexandrite.net/viewpage.html?id=ALX-001-00023 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 2.55cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-2-55-faceted_XAX333ae http://www.alexandrite.net/viewpage.html?id=ALX-001-00018 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 4.16cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-4-16-faceted_WNAX1152aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00015 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Cushion 2.7cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-cushion-2-7-faceted_YAX129aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00024 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 5.16cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-5-16-faceted_AX1863a http://www.alexandrite.net/viewpage.html?id=ALX-001-00003 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 2.09cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-2-09-faceted_xax327ab http://www.alexandrite.net/viewpage.html?id=ALX-001-00060 Wed, 30 Nov -1 00:00:00 +0100 Deciding Between Natural and Synthetic Alexandrite at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/deciding-between-natural-and-synthetic-alexandrite-FRM-416 http://www.alexandrite.net/viewpage.html?id=FRM-416 Fri, 18 Feb 2011 02:27:32 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.01cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-01-faceted_yax361aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00070 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.19cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-19-faceted_yax373aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00071 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Round 1.19cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-round-1-19-faceted_YAX502aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00030 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 3.52cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-3-52-faceted_XAX333ad http://www.alexandrite.net/viewpage.html?id=ALX-001-00017 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.47cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-47-faceted_xax320cc http://www.alexandrite.net/viewpage.html?id=ALX-001-00058 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 13.55cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-13-55-faceted_AX4220aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00009 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.04cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-04-faceted_yax241aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00068 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.24cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-24-faceted_yax440aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00077 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 6.23cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-6-23-faceted_AX1874b http://www.alexandrite.net/viewpage.html?id=ALX-001-00004 Wed, 30 Nov -1 00:00:00 +0100 Alexandrite of Brésilia aproximatively 14 carats with another one half smaller of same crystal !!! at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/alexandrite-of-brjsilia-aproximatively-14-carats-w-FRM-414 http://www.alexandrite.net/viewpage.html?id=FRM-414 Sun, 16 Jan 2011 10:44:24 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.6cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-6-faceted_xax321aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00059 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Cushion 4.12cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-cushion-4-12-faceted_AX4180aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00006 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Pear 7.24cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-pear-7-24-faceted_AX4221aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00010 Wed, 30 Nov -1 00:00:00 +0100 Is alexandrite the most expensive gemstone in the world? at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/is-alexandrite-the-most-expensive-gemstone-in-the--FRM-459 http://www.alexandrite.net/viewpage.html?id=FRM-459 Tue, 9 Apr 2013 08:24:45 +0200 Extremely rare Alexandrite (Chrysoberyl) Pear 8.08cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-pear-8-08-faceted_AX4222aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00011 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Round 1.19cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-round-1-19-faceted_yax508aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00086 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 3.19cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-3-19-faceted_xax317ac http://www.alexandrite.net/viewpage.html?id=ALX-001-00052 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 2.15cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-2-15-faceted_XAX335ab http://www.alexandrite.net/viewpage.html?id=ALX-001-00021 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 6.36cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-6-36-faceted_AX4225aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00013 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 4.81cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-4-81-faceted_AX4218aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00007 Wed, 30 Nov -1 00:00:00 +0100 Natural Alexandrite Ring for sale at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/natural-alexandrite-ring-for-sale-FRM-171 http://www.alexandrite.net/viewpage.html?id=FRM-171 Wed, 15 Aug 2007 15:32:00 +0200 Extremely rare Alexandrite (Chrysoberyl) Oval 5.08cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-5-08-faceted_AX4139aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00005 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.04cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-04-faceted_yax507aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00085 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Trillion 1.21cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-trillion-1-21-faceted_yax504aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00084 Wed, 30 Nov -1 00:00:00 +0100 Can you love something for the sake of rarity? at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/can-you-love-something-for-the-sake-of-rarity-FRM-353-00001 http://www.alexandrite.net/viewpage.html?id=FRM-353-00001 Fri, 9 Oct 2009 20:31:38 +0200 Rare Alexandrite (Chrysoberyl) Trillion 1.95cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-trillion-1-95-faceted_yax453aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00078 Wed, 30 Nov -1 00:00:00 +0100 Alexandrite query at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/-alexandrite-query-FRM-161-00005 http://www.alexandrite.net/viewpage.html?id=FRM-161-00005 Sun, 22 Oct 2006 00:45:32 +0200 Extremely rare Alexandrite (Chrysoberyl) Oval 2.7cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-2-7-faceted_YAX383aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00025 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Fancy 2.05cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-fancy-2-05-faceted_yax520aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00088 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Octagon 5.47cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-octagon-5-47-faceted_XAX331aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00016 Wed, 30 Nov -1 00:00:00 +0100 fluorescence in alexandrite at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/-fluorescence-in-alexandrite-FRM-161-00007 http://www.alexandrite.net/viewpage.html?id=FRM-161-00007 Wed, 25 Oct 2006 14:54:02 +0200 Extremely rare Alexandrite (Chrysoberyl) Oval 2.15cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-2-15-faceted_xax328aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00061 Wed, 30 Nov -1 00:00:00 +0100 Tsarina rings at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/tsarina-rings-FRM-287 http://www.alexandrite.net/viewpage.html?id=FRM-287 Tue, 17 Mar 2009 15:21:00 +0100 Large clean chrysoberyls sells for around USD 200.00 per carat at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/large-clean-chrysoberyls-sells-for-around-usd-200-00-per-carat-FRM-340-00004 http://www.alexandrite.net/viewpage.html?id=FRM-340-00004 Sat, 11 Apr 2009 14:49:00 +0200 Rare Alexandrite (Chrysoberyl) Oval 1.63cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-63-faceted_xax1513ab http://www.alexandrite.net/viewpage.html?id=ALX-001-00090 Wed, 30 Nov -1 00:00:00 +0100 Buy loose alexandrite and ask jeweler to set it for you. at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/buy-loose-alexandrite-and-ask-jeweler-to-set-it-for-you-FRM-162-00004 http://www.alexandrite.net/viewpage.html?id=FRM-162-00004 Sun, 18 Feb 2007 19:23:00 +0100 Natural Alexandrite Pear 7.24 cts at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/natural-alexandrite-pear-7-24-cts-FRM-354 http://www.alexandrite.net/viewpage.html?id=FRM-354 Mon, 21 Dec 2009 01:39:49 +0100 Rare Alexandrite (Chrysoberyl) Pear 1.01cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-pear-1-01-faceted_xax1513aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00089 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 0.47cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-0-47-faceted_yax201ap http://www.alexandrite.net/viewpage.html?id=ALX-001-00064 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.03cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-03-faceted_xax319bc http://www.alexandrite.net/viewpage.html?id=ALX-001-00053 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.03cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-03-faceted_yax239ah http://www.alexandrite.net/viewpage.html?id=ALX-001-00067 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Trillion 3.38cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-trillion-3-38-faceted_XAX335ac http://www.alexandrite.net/viewpage.html?id=ALX-001-00022 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.33cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-33-faceted_yax324aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00069 Wed, 30 Nov -1 00:00:00 +0100 Rare Alexandrite (Chrysoberyl) Oval 1.23cts from India (Deobhog area) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-23-faceted_yax152aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00063 Wed, 30 Nov -1 00:00:00 +0100 Old Russian Alexandrite Ring at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/-old-russian-alexandrite-ring-FRM-368-00001 http://www.alexandrite.net/viewpage.html?id=FRM-368-00001 Fri, 26 Aug 2011 13:37:00 +0200 Rare Alexandrite (Chrysoberyl) Oval 1.7cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-1-7-faceted_xax319be http://www.alexandrite.net/viewpage.html?id=ALX-001-00054 Wed, 30 Nov -1 00:00:00 +0100 Extremely rare Alexandrite (Chrysoberyl) Oval 7.46cts from Tanzania (Tunduru) http://www.alexandrite.net/gemstones/natural-alexandrite-oval-7-46-faceted_XAX334aa http://www.alexandrite.net/viewpage.html?id=ALX-001-00020 Wed, 30 Nov -1 00:00:00 +0100 Alexandrite buyer's guide. Chapter 9, Alexandrite gemstone buyer and collectors guide. at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/alexandrite-buyer-s-guide-chapter-9-alexandrite-ge-FRM-162 http://www.alexandrite.net/viewpage.html?id=FRM-162 Sun, 18 Feb 2007 17:04:57 +0100 Re: Emerald Cut Alexandrite, 12.53 ct at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/re-emerald-cut-alexandrite-12-53-ct-FRM-173-00001 http://www.alexandrite.net/viewpage.html?id=FRM-173-00001 Fri, 7 Sep 2007 18:04:01 +0200 Named after Russian Tsar Alexander II. A highly dichroic, rare variety of chrysoberyl. Emerald green in natural daylight, reddish in violet by artificial light, due to its unusual absorption properties. One of the hardest and most important gemstones. A f http://www.alexandrite.net/chapters/glossary/alexandrite.html http://www.alexandrite.net/viewpage.html?id=GG-086-00002 Sat, 3 Jul 2010 03:55:09 +0200 Alexandrite from India at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/-alexandrite-from-india-FRM-168-00003 http://www.alexandrite.net/viewpage.html?id=FRM-168-00003 Tue, 28 Nov 2006 19:15:29 +0100 Scheduled for October 2006 at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/-scheduled-for-october-2006-FRM-156-00002 http://www.alexandrite.net/viewpage.html?id=FRM-156-00002 Sun, 3 Sep 2006 17:41:16 +0200 Approximate value of Alexandrite? at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/approximate-value-of-alexandrite-FRM-161-00009 http://www.alexandrite.net/viewpage.html?id=FRM-161-00009 Mon, 11 Dec 2006 13:56:32 +0100 Approximate value of Alexandrite? at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/approximate-value-of-alexandrite-FRM-162-00005 http://www.alexandrite.net/viewpage.html?id=FRM-162-00005 Sun, 18 Feb 2007 17:08:00 +0100 How much will a typical one carat alexandrite gemstone cost? at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/how-much-will-a-typical-one-carat-alexandrite-gems-FRM-458 http://www.alexandrite.net/viewpage.html?id=FRM-458 Mon, 18 Mar 2013 13:31:54 +0100 Step Cut Alexandrite Oval, 5.16 cts at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/step-cut-alexandrite-oval-5-16-cts-FRM-169 http://www.alexandrite.net/viewpage.html?id=FRM-169 Fri, 22 Dec 2006 16:50:53 +0100 Alexandrite gemstone buyer and jewelry collector guide is a comprehensive encyclopedia with articles, guides, glossary and bibliography covering all the major branches of alexandrite gemstone and jewelry knowledge. http://www.alexandrite.net/index.html http://www.alexandrite.net/viewpage.html?id=GG-001 Sun, 15 Mar 2009 03:07:16 +0100 what is my alexandrite worth at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/-what-is-my-alexandrite-worth-FRM-161-00013 http://www.alexandrite.net/viewpage.html?id=FRM-161-00013 Sun, 24 Dec 2006 22:10:17 +0100 Synthetic alexandrite identification at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/synthetic-alexandrite-identification-FRM-325 http://www.alexandrite.net/viewpage.html?id=FRM-325 Sat, 28 Mar 2009 07:53:00 +0100 Natural Alexandrite Ring at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/natural-alexandrite-ring-FRM-171-00003 http://www.alexandrite.net/viewpage.html?id=FRM-171-00003 Wed, 16 Sep 2009 06:59:23 +0200 Stunning eternity alexandrite ring at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/stunning-eternity-alexandrite-ring-FRM-287-00001 http://www.alexandrite.net/viewpage.html?id=FRM-287-00001 Thu, 19 Mar 2009 20:14:00 +0100 Brazilian alexandrite engagement ring at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/brazilian-alexandrite-engagement-ring-FRM-176-00007 http://www.alexandrite.net/viewpage.html?id=FRM-176-00007 Wed, 16 Sep 2009 06:50:41 +0200 Teid Mining - Novello mine new owners at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/teid-mining-novello-mine-new-owners-FRM-163-00003 http://www.alexandrite.net/viewpage.html?id=FRM-163-00003 Wed, 1 Apr 2009 09:00:00 +0200 How can I add my gemstone? at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/how-can-i-add-my-gemstone-FRM-156 http://www.alexandrite.net/viewpage.html?id=FRM-156 Tue, 29 Aug 2006 21:23:00 +0200 Re: Browse gemstones tagged with color change gemstone at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/re-browse-gemstones-tagged-with-color-change-gemstone-FRM-355-00001 http://www.alexandrite.net/viewpage.html?id=FRM-355-00001 Sat, 30 Jan 2010 01:24:06 +0100 Alexandrite Synthetics and Imitations at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/alexandrite-synthetics-and-imitations-FRM-324 http://www.alexandrite.net/viewpage.html?id=FRM-324 Sat, 28 Mar 2009 06:34:42 +0100 Alexandrite Gemstone Collectors Guide, Alexandrite gemstones gallery and Alexandrite mining information at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/alexandrite-gemstone-collectors-guide-alexandrite--FRM-158 http://www.alexandrite.net/viewpage.html?id=FRM-158 Thu, 18 Jan 2007 08:20:33 +0100 Are there any other gemstones which change color? at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/are-there-any-other-gemstones-which-change-color-FRM-341 http://www.alexandrite.net/viewpage.html?id=FRM-341 Sat, 4 Apr 2009 15:14:00 +0200 Alexandrite diamond ring at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/alexandrite-diamond-ring-FRM-287-00005 http://www.alexandrite.net/viewpage.html?id=FRM-287-00005 Sat, 11 Apr 2009 10:12:56 +0200 Appraisals at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/topic/appraisals-FRM-280 http://www.alexandrite.net/viewpage.html?id=FRM-280 Sun, 15 Mar 2009 03:49:00 +0100 is my alexandrite real? at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/is-my-alexandrite-real-FRM-168-00005 http://www.alexandrite.net/viewpage.html?id=FRM-168-00005 Sun, 24 Dec 2006 22:28:59 +0100 is there any blue color changing into ruby red in natural alexandrite gem stone ? at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/is-there-any-blue-color-changing-into-ruby-red-in-natural-alexandrite-gem-stone-FRM-161-00011 http://www.alexandrite.net/viewpage.html?id=FRM-161-00011 Thu, 21 Dec 2006 16:24:06 +0100 Platinum Alexandrite Engagement Ring at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/platinum-alexandrite-engagement-ring-FRM-176-00003 http://www.alexandrite.net/viewpage.html?id=FRM-176-00003 Sun, 22 Mar 2009 03:30:17 +0100 Javore is an alexandrite jewellery designer. http://www.alexandrite.net/directory/jewelers/javore-wdd-003-00002.html http://www.alexandrite.net/viewpage.html?id=WDD-003-00002 Fri, 12 Aug 2011 01:28:29 +0200 http://www.alexandrite.net/directory/jewelers/mark-henry-wdd-003-00042.html http://www.alexandrite.net/viewpage.html?id=WDD-003-00042 Mon, 30 Mar 2009 13:02:24 +0200 Re: Natural Alexandrite Ring for sale at Alexandrite discussion forums | Alexandrite guide http://www.alexandrite.net/discussion/post/re-natural-alexandrite-ring-for-sale-FRM-171-00001 http://www.alexandrite.net/viewpage.html?id=FRM-171-00001 Wed, 15 Aug 2007 18:19:46 +0200