Verified Report: TH25G115736 Authentic Report Share Report Details Report Number: TH25G115736 Submission Date: 21/10/2025 Report Date: 21/10/2025 PIN: 8651 Group: Gemstone Species: Natural Topaz Variety: Topaz Color: Blue Shape: Oval S P E C I E S : Natural Topaz V A R I E T Y : Blue Topaz W E I G H T : 91.55 cts D I M E N S I O N S : 32.00 x 21.84 x 15.40 mm C U T : Modified Brilliant / Modified Brilliant S H A P E : Oval T R A N S P A R E N C Y : Transparent P H E N O M E N A : None C O L O R Blue T R E A T M E N T S See Comments C O M M E N T S Known in the trade as "Swiss blue topaz" Topaz is commonly heated or irradiated to improve or change the color. Color authenticity is currently undeterminable.