International Testing Laboratory & Gems Research Center

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Search Results for Report No : S269936976


Report No	:	S269936976
Date	:	30-Jul-22
Variety	:	Natural Tourmaline
VTEXT	:
Species/Group	:
Color	:	Grayish Brown
weight	:	3.28000
Shape/Cut	:	Pear/Mixed
Measurement	:	15.00 X 8.17 X 4.23mm
Refractive Index	:	1.620 - 1.640 Biref 0.020
Gravity	:	3.15
Specific Comment	:
General Comment	:

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