International Testing Laboratory & Gems Research Center

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Search Results for Report No : S284246320


Report No	:	S284246320
Date	:	26-Dec-22
Variety	:	Natural Blue Sapphire
VTEXT	:
Species/Group	:	Corundum
Color	:	Blue
weight	:	1.28000
Shape/Cut	:	Octagon/Step
Measurement	:	6.46 X 4.83 X 3.39mm
Refractive Index	:	1.760 - 1.770 Biref 0.010
Gravity	:	4.00
Specific Comment	:	Indications of heating.
General Comment	:

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