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Tsarstone collectors guide

Certified Fine Natural Alexandrite 1.41cts.

Medium dark green blue or blue green in daylight (fluorescent) and medium reddish purple under incandescent light, the color change is exceptional! The cutting, polish, and proportions are good and the stone is slightly included. A complimentary AIGS mini certificate is included with the purchase of this stone. Alexandrites that change this well are nearly impossible to find.

Certified Fine Natural Alexandrite 1.41cts.
Natural Alexandrite Oval 1.41 cts Natural Alexandrite Oval 1.41 cts

Grade Score 8 / 10

Very good (4/5)
Exceptional (5/5)
Large (4/5)
Exceptional (5/5)
Rare (4/5)

Price information

Availability information

Detail identification and grading report
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
Variety of work: Faceted
Designation: A (Not currently known to be enhanced)
Color light source: Cool daylight
Color description: GB/BG*6/3 (medium dark green blue or blue green)
Phenomena: Pleochroism Change of color (Alexandrite effect) Strong
Color phenomena: rP*5/4 (medium reddish purple)
Clarity type: Slightly included (Type I)
Transparency: Transparent
Shape: Oval
Cut style: Step
Symmetry: Exceptional
Brilliance: Exceptional
Polish: Exceptional
Width: 5.00 mm
Length: 8.06 mm
Depth: 4.06 mm
Weight: 1.41 cts
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