Step Cut Alexandrite Round, 1.19 cts
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.
Price information
RRP:$ 4739.00
Web:$ 2633.00
Source:Multicolour.com
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Enhancement
Variety of work:Faceted stone
Enhancement:A (Not currently known to be enhanced)
Treatment:N/A
Classification
Identification:Natural
Species:Chrysoberyl
Variety:Alexandrite
Origin :India, Narsipatinam and Araku
Specific gravity:3.73
Hardnes:8.50
Refractive index:1.741 - 1.760
Rarity rating:10 (Extremely rare)
Color grade
Color grade 1:rP 5/3 (medium reddish purple)
Light source 1:cool daylight
Color grade 2:
vslbG*5/4 (medium very slightly bluish green)
Light source 2:Incandescent light
Optical phenomena:75%-79% (Strong) Color change (Alexandrite effect)
Color rating:0 (Undisclosed)
Clarity grade
Brilliance:Exceptional
Transparency:Transparent
Clarity grade (GIA):eye clean
Clarity rating:5 (Exceptional)
Cut grade
Shape:Round
Style:Step Cut
Polish:Exceptional
Symmetry:Exceptional
Cut rating:5 (Exceptional)
Measurement
Length:6 mm
Width:6 mm
Depth:4.3 mm
Weight:1.19 cts
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