International Testing Laboratory & Gems Research Center

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Search Results for Report No : S353071768


Report No	:	S353071768
Date	:	12-Jan-24
Variety	:	Natural Blue Sapphire
VTEXT	:
Species/Group	:	Corundum
Color	:	Blue
weight	:	3.17000
Shape/Cut	:	Cushion/Mixed
Measurement	:	9.40 X 9.34 X 3.98mm
Refractive Index	:	1.760 - 1.770 Biref 0.010
Gravity	:	4.00
Comment	:	No indications of heating.
Special Comment	:

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