International Testing Laboratory & Gems Research Center

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Search Results for Report No : S201420745


Report No	:	S201420745
Date	:	02-Sep-21
Variety	:	Natural Tanzanite
VTEXT	:
Species/Group	:	Zoisite
Color	:	Greenish Blue
weight	:	1.89000
Shape/Cut	:	Octagon/Step
Measurement	:	7.94 X 5.85 X 3.96mm
Refractive Index	:	1.690 - 1.700 Biref 0.010
Gravity	:	3.25
Specific Comment	:
General Comment	:

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