International Testing Laboratory & Gems Research Center

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Search Results for Report No : S273838071


Report No	:	S273838071
Date	:	25-Aug-22
Variety	:	Natural Blue Sapphire
VTEXT	:
Species/Group	:	Corundum
Color	:	Blue
weight	:	4.05000
Shape/Cut	:	Cushion/Mixed
Measurement	:	10.03 X 8.24 X 4.47mm
Refractive Index	:	1.760 - 1.770 Biref 0.010
Gravity	:	4.00
Comment	:	No indications of heating.
Special Comment	:

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