ADVANCE GEM RESEARCH LAB

Report Verification

Search Results for Report No : SA200857582


Report No	:	SA200857582
Date	:	20-Jan-23
Variety	:	Natural Topaz
VTEXT	:
Species/Group	:
Color	:	Blue
weight	:	2.030
Shape/Cut	:	Octagon/Step
Measurement	:	7.94 X 6.04 X 4.10mm
Refractive Index	:	1.610 - 1.620 Biref 0.010
Gravity	:	3.55
Comment	:	This gemstone is also known as london blue topaz.
Special Comment	:

Report Verification

Select Report Type

Report No.