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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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