International Testing Laboratory & Gems Research Center

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Search Results for Report No : S304050786


Report No	:	S304050786
Date	:	13-Mar-23
Variety	:	Natural Sapphire (Bi-color)
VTEXT	:
Species/Group	:	Corundum
Color	:	Yellow/Blue
weight	:	8.97000
Shape/Cut	:	Cushion/Mixed
Measurement	:	13.60 X 9.64 X 6.72mm
Refractive Index	:	1.760 - 1.770 Biref 0.010
Gravity	:	4.00
Comment	:	No indications of heating.
Special Comment	:

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