ADVANCE GEM RESEARCH LAB

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Search Results for Report No : SA196354141


Report No	:	SA196354141
Date	:	10-Oct-22
Variety	:	Natural Topaz
VTEXT	:
Species/Group	:
Color	:	Blue
weight	:	7.160
Shape/Cut	:	Cushion/Concave
Measurement	:	13.86 X 10.05 X 6.66mm
Refractive Index	:	1.610 - 1.620 Biref 0.010
Gravity	:	3.55
Comment	:	This gemstone is also known as swiss blue topaz.
Special Comment	:

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