International Testing Laboratory & Gems Research Center

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Search Results for Report No : O4751218


Report No	:	O4751218
Date	:	02-Sep-23
Color	:	Blue
Weight	:	6.32000
Shape/Cut	:	Oval/Mixed
Measurement	:	12.06 X 9.66 X 5.90 mm
Refractive Index	:	1.760 - 1.770 Biref 0.010
Variety	:	Natural Blue Sapphire
Species/Group	:	Corundum
Origin Opinion	:	Gemmological testing revealed characteristics corresponding to those of a Natural Blue Sapphire From Kashmir
Comment	:	No indications of heating.
Special Comment	:

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