Topacio azul de Londres - 14.70 ct

Topacio azul de Londres - 14.70 ct
Esquina de corte cuadrado - I.G.E. Certificate

Species: Topaz
Variety: London Blue Topaz
Weight: 14.70 carats
Transparency: Transparent
Clarity: Clean
Color: Dark Blue
Measurements: 13.06 x 13.04 x 10.39 mm
Origin: Brazil
*The country of origin is a seller’s opinion.
Treatment: Irradiated
Cutting Style: Square
Cut name: Catawiki Square Cut Corner
Cut grade: Excellent
This gemstone has been cut using the most advanced machine and the best quality tools in order to offer a real high premium quality. The cut diagram and video are showing best information provided as possible.
Estimated working hours: 4.5
Refractive index: 1.609 - 1.643
Hardness: 8.0 Mohs scale
Certificate: I.G.E. (Instituto Gemólogico Español). Report number: D-19567
Video (copy/paste):

Shipping method: It will be well packaged and registered shipping via SEUR.
Any extra expenses due to your country's customs office will be responsibility for the buyer.

Detalles del lote
Topacio azul de Londres
Peso total en quilates
Corte y forma
Esquina de corte cuadrado
I.G.E. Certificate
Transparencia / Claridad
Transparente (limpio)
¿Todavía no te has registrado?
Al crear tu cuenta gratuita en Catawiki, podrás pujar por cualquiera de los 50 000 objetos especiales que ofrecemos a subasta cada semana.
o Iniciar sesión