International Testing Laboratory & Gems Research Center

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Search Results for Report No : S187116586


Report No	:	S187116586
Date	:	08-Jul-21
Variety	:	Natural Blue Sapphire
VTEXT	:
Species/Group	:	Corundum
Color	:	Light Blue
weight	:	4.46000
Shape/Cut	:	Cushion/Mixed
Measurement	:	10.94 X 8.54 X 4.56mm
Refractive Index	:	1.760 - 1.770 Biref 0.010
Gravity	:	4.00
Specific Comment	:	No indications of heating.
General Comment	:

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