Topacio azul de Londres - 13.75 ct

Descripción
Topacio azul de Londres - 13.75 ct
Fantasía redonda - I.G.E. Certificate

Species: Topaz
Variety: London Blue Topaz
Weight: 13.75 carats
Transparency: Transparent
Clarity: Clean
Color: Dark Blue
Measurements: 13.22 x 13.69 x 10.87 mm
Origin: Brazil
*The country of origin is a seller’s opinion.
Treatment: Irradiated
Cutting Style: Round
Cut name: Catawiki Fantasy Round Topaz
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-19564
Video (copy/paste):

https://customcutcwserver.es/london-blue-topaz-13-75-ct/

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
Piedra
Topacio azul de Londres
Peso total en quilates
13.75
Corte y forma
Fantasía redonda
Certificación
I.G.E. Certificate
Tratamiento
Irradiado
Transparencia / Claridad
Transparente (limpio)
Sellado
Yes
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