Colombian Color Lab Emerald, Ascher Cut, 11.1 Carats

CQC141

Regular price$700.00
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Gem Note

๐Ÿ’š A spectacular and large piece!

 

DIMENSIONS AND SHAPE

Size: 13.0mm x 13.0mm x 10.24mm

Weight: 11.1  carats

Cut: Ascher

Shape: Square

Clarity: Loupe Clean

Inclusions: Veils

Treatment: None

 

PHYSICAL PROPERTIES

MOHS hardness: 8.0

Pleochroism: Dichroic

Dispersion: 0.018

Density: 2.66

Refractive Index: 1.57

Chemical Formula: Be3Al2(SiO3)6

POSSIBLE JEWELRY APPLICATIONS

  • Pendant
  • Cocktail Ring
  • Brooch

Collections

  • Vivid
  • Dichroic

๐ŸŒ GENERAL MATERIAL DESCRIPTION

  • Material Name:Columbian Emerald
  • Country of Origin : Russia
  • Growth Method: Hydrothermal

"Colombian" color hydrothermal lab emerald stands out as one of the most brilliantly hued synthetic gem materials. It exhibits dichroism, featuring a vibrant grass-green hue along the C axis and a captivating teal shade along the A axis. These two distinct axes combine harmoniously to create a vivid gemstone that emanates an exceptional green-blue brilliance. The production of this material is exceptionally costly due to the necessity of lining autoclaves with either gold or platinum to prevent the corrosive effects of the acidic solution during growth.

๐Ÿญ SPECIFIC Lot INFORMATION

We prioritize the acquisition of the most substantial and flawless crystals available. Specifically, we endeavor to obtain crystals ranging from 13 to 15mm in thickness, an occurrence that is exceptionally uncommon within the A grade category.

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Colombian Color Lab Emerald, Ascher Cut, 11.1 Carats - DJEVA
Colombian Color Lab Emerald, Ascher Cut,  11.1 Carats
Colombian Color Lab Emerald, Ascher Cut,  11.1 Carats

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