Topaz - 21.82 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Swiss Blue
No. 83864845
No Reserve Price Topaz - 30.62 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Swiss Blue
No. 83864845
No Reserve Price Topaz - 30.62 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Swiss Blue
Gemstone: Natural Topaz certified by ALGT : 90722955
Weight: 30.62 ct.
Shape: Oval (excellent cut)
Clarity: Transparent
Size: 21.84 x 15.95 x 10.61 mm
Colour: Swiss Intense /Vivid Blue
Lustre: Superior
Hardness: 8 on Moh's scale
Treatment: Treatment cannot be determined at this time commonly irradiated
*Origin: The stone comes from Brazil even though it is not specified on the certificate.
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