Accessibility options

Switch to preferred accessibility theme:


Increase or decrease the text size:

  • Internet Explorer: View > Text Size > Largest

Keyboard navigation and access keys:

  • A - Accessibility options
  • 0 - Skip navigation
  • 1 - Home
  • 2 - Alexandrite chapters
  • 3 - Alexandrite directory
  • 4 - Alexandrite forums
  • 5 - Alexandrite gemstones
  • 6 - Alexandrite localities
  • 7 - Contact information
  • 8 - About Alexandrite Guide
  • 9 - Sitemap
  • Press ALT + Access Key, then ENTER.

Close

Alexandrite

Tsarstone collectors guide

Certified Natural Alexandrite Oval 2.70cts.

Strongly bluish green in daylight (fluorescent), and medium reddish-purple [pink] under incandescent light, the color change is moderate.

Certified Natural Alexandrite Oval 2.70cts.
Natural Alexandrite Oval 2.7 cts Natural Alexandrite Oval 2.7 cts

Grade Score 6 / 10

Color
Good (3/5)
Cut
Fair (2/5)
Carat
Large (4/5)
Clarity
Good (3/5)
Rarity
Extremely rare (5/5)

Price information

Availability information

  • Offered through Multicolour.com
  • Usually ships within 24 hours
  • Source: Multicolour.com
  • Multicolour Gems Co., Ltd
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: vstbG*5/4 (medium very strongly bluish green)
Phenomena: Change of color (Alexandrite effect) Pleochroism Strong
Color phenomena: rP 5/3 (medium reddish purple)
Clarity
Clarity type: Moderately included (Type I)
Transparency: Transparent
Cut
Shape: Oval
Cut style: Portuguese
Symmetry: Fair
Brilliance: Fair
Polish: Exceptional
Size
Width: 7.32 mm
Length: 9.25 mm
Depth: 4.97 mm
Weight: 2.70 cts
Page 45 of 69 Back to Top << >>
Enter up to 5 e-mail addresses separated by commas
Please help us to prevent automated requests by entering the code shown in the picture box. Can´t read this image? Get new verification code
Close options details