International Testing Laboratory & Gems Research Center

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Search Results for Report No : S290147347


Report No	:	S290147347
Date	:	11-Jan-23
Variety	:	Natural Blue Sapphire
VTEXT	:
Species/Group	:	Corundum
Color	:	Blue
weight	:	0.79000
Shape/Cut	:	Oval/Cabochon
Measurement	:	5.12 X 4.62 X 3.17mm
Refractive Index	:	1.760(Spot)
Gravity	:	4.00
Specific Comment	:	No indications of heating.
General Comment	:

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