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Alexandrite

Tsarstone collectors guide

Fine Strong Color Change Alexandrite Round

Round alexandrites are always very hard to find. This stone is well cut with good proportions and clarity. The color change is moderate to strong.

Fine Strong Color Change Alexandrite Round
Natural Alexandrite Round 1.19 cts Natural Alexandrite Round 1.19 cts

Grade Score 8 / 10

Color
Good (3/5)
Cut
Exceptional (5/5)
Carat
Large (4/5)
Clarity
Exceptional (5/5)
Rarity
Rare (4/5)

Price information

Availability information

Detail identification and grading report
Identification
Type: Natural
Species: Chrysoberyl
Variety: Alexandrite
Origin: Deobhog area, Raipur, Chhattisgarh, India
Hardness: 8.5
Density: 3.75
RI-1: 1.741
RI-2: 1.76
Enhancements
Variety of work: Faceted
Designation: A (Not currently known to be enhanced)
Color
Color light source: Cool daylight
Color description: rP 5/3 (medium reddish purple)
Phenomena: Pleochroism Change of color (Alexandrite effect) Strong
Color phenomena: vslbG*5/4 (medium very slightly bluish green)
Clarity
Clarity type: Eye clean (Type I)
Transparency: Transparent
Cut
Shape: Round
Cut style: Step
Symmetry: Exceptional
Brilliance: Exceptional
Polish: Exceptional
Size
Width: 6.00 mm
Length: 6.00 mm
Depth: 4.30 mm
Weight: 1.19 cts
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Bibliographic details
Page title Natural Alexandrite Round 1.19 cts
Author David Weinberg
Website title Alexandrite Tsarstone Collectors Guide
Date published 03 July 2010 06:08 UTC
Date accessed 28 July 2014 10:15 UTC
Permanent link http://www.alexandrite.net/viewpage.html?id=ALX-001-00086
AMA style
David Weinberg. "Natural Alexandrite Round 1.19 cts". In Alexandrite Tsarstone Collectors Guide. July 03, 2010, 06:08 UTC. Available at: http://www.alexandrite.net/viewpage.html?id=ALX-001-00086. Accessed July 28, 2014.
APA style
"Natural Alexandrite Round 1.19 cts". (2010, July 03). In Alexandrite Tsarstone Collectors Guide. Retrieved 10:15, July 28, 2014, from http://www.alexandrite.net/viewpage.html?id=ALX-001-00086.
Bluebook style
"Natural Alexandrite Round 1.19 cts", http://www.alexandrite.net/viewpage.html?id=ALX-001-00086 (last visited July 28, 2014).
Bluebook: Harvard JOLT style
See Alexandrite Tsarstone Collectors Guide, "Natural Alexandrite Round 1.19 cts", http://www.alexandrite.net/viewpage.html?id=ALX-001-00086 (Rare Alexandrite (Chrysoberyl) Round 1.19cts from India (Deobhog area)) (as of Jul. 28, 2014, 10:15 GMT).
CBE/CSE style
David Weinberg. "Natural Alexandrite Round 1.19 cts". In Alexandrite Tsarstone Collectors Guide. 2010 Jul 03, 06:08 UTC.[Internet], Alexandrite Tsarstone Collectors Guide; 2010 Jul 03, 06:08 UTC [cited 2014 Jul 28]. Available from: http://www.alexandrite.net/viewpage.html?id=ALX-001-00086.
Chicago style
David Weinberg, "Natural Alexandrite Round 1.19 cts", http://www.alexandrite.net/viewpage.html?id=ALX-001-00086, (accessed July 28, 2014).
MLA style
"Natural Alexandrite Round 1.19 cts". Alexandrite Tsarstone Collectors Guide. 03 Jul 2010, 06:08 UTC. 28 Jul 2014 http://www.alexandrite.net/viewpage.html?id=ALX-001-00086
MHRA style
David Weinberg, "Natural Alexandrite Round 1.19 cts", Alexandrite Tsarstone Collectors Guide, 03 July 2010, 06:08 UTC, http://www.alexandrite.net/viewpage.html?id=ALX-001-00086 [accessed 28 July 2014].
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