Azul violeta, azul verdoso Tanzanita - 3.73 ct

Descripción
Azul violeta, azul verdoso Tanzanita - 3.73 ct
Tanzania - Triángulo - MSU Gemmological Centre (Russia)

Kind: Tanzanite
Size: 11,02 x 10,65 x 5,72 mm
Natural/Lab-Created: Natural 
Colour: sparking bluish-violet or V 4/3, B 5/3, gB 4/2 by GIA Colored Stone Grading (determined at certification)
Transperency: transparent
Treatments: Laboratory studies have not been conducted. The standard method of treatment is heating.
Delivery: PTT (Post of Turkey)
Comes with the original certificate of the Gemological center of the Moscow state University No. 260595
Country of Origin is an opinion offered by the seller of this item. This opinion is not substantiated by an official laboratory.

Detalles del lote
Piedra
Tanzanita
Peso total en quilates
3.73
Origen tal como figura en el certificado
Tanzania
Corte y forma
Triángulo
Certificación
MSU Gemmological Centre (Russia)
Color
Azul violeta, azul verdoso
Tratamiento
Tratado frecuentemente
Transparencia / Claridad
Transparente (limpio)
Sellado
No
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