International Testing Laboratory & Gems Research Center

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Search Results for Report No : S4157104838


Report No	:	S4157104838
Date	:	06-Sep-25
Variety	:	Natural Yellow Sapphire
VTEXT	:
Species/Group	:	Corundum
Color	:	Yellow
weight	:	6.23000
Shape/Cut	:	Pear/Mixed
Measurement	:	10.37 X 10.12 X 6.54mm
Refractive Index	:	1.760 - 1.770 Biref 0.010
Gravity	:	4.00
Specific Comment	:	No indications of heating.
General Comment	:

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