Kind: Topaz swiss blue
Size: 18,68-18,91 - 11,92 mm
Colour: sparkling blue or gB 3/2 by GIA Colored Stone Grading (determined at certification)
Clarity: VVS (determined at certification)
Treatments: Laboratory studies have not been conducted. Usually treated to improve color.
Delivery: PTT (Post of Turkey)
Comes with the original certificate of the Gemological center of the Moscow state University
certificates No. D-256692 (can see on photo).
The link for authentication is specified in the certificate.
Country of Origin is an opinion offered by the seller of this item. This opinion is not substantiated by an official laboratory.
- Origin as given on certificate
- Cut & Shape
- MSU Gemmological Centre (Russia)