Cerulean Blue Lab Sapphire, Tessellation Cut, 10.95 Carats
Cerulean Blue Lab Sapphire, Tessellation Cut, 10.95 Carats
Cerulean Blue Lab Sapphire, Tessellation Cut, 10.95 Carats

Cerulean Blue Lab Sapphire, Tessellation Cut, 10.95 Carats

SQO285

Regular price$570.00
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Shipping calculated at checkout.

💦💦💦 This captivating teal-colored cobalt-doped lab sapphire, crafted in Akhavan's remarkable tessellation cut, is a true modern marvel. Its vibrant color and intricate design will enhance any jewelry piece, transforming it into a unique creation that endures. Create a timeless treasure with this extraordinary gem, destined to shine with beauty and brilliance for a lifetime.

DIMENSIONS AND SHAPE

Size: 12.25mm x 12.23mm x 8.41mm

Weight: 10.95  carats

Cut: Tessellation

Shape: Square

Clarity: Loupe Clean

Inclusions: None

Treatment:None

 

PHYSICAL PROPERTIES

MOHS hardness: 9.0

Pleochroism: Dichroic

Dispersion: 0.018

Density: 4.0

Refractive Index: 1.76

Chemical Formula:Al2O3


POSSIBLE JEWELRY APPLICATIONS

Cocktail Ring, Pendant, and Daily Wear

🌍 GENERAL MATERIAL DESCRIPTION

  • Material Name:FF Cerulean
  • Country of Origin : Thailand
  • Growth Method:

Presently, a large fraction of contemporary cobalt flame fusion sapphire growth exhibits variegated coloration, characterized by intermittent regions of green and blue hue. On rare occasions, an entire boule achieves homogenous saturation in a vivid blue tone, yielding a distinct cerulean gemstone when subsequently faceted. This chromaticity markedly deviates from the conventional blue imparted by titanium and iron. These gemstones exhibit a subtle red fluorescence, discernible in outdoor sunlight conditions.

🏭 SPECIFIC Lot INFORMATION

Approximately 2-4% of cobalt flame fusion sapphire production in Thailand comprises this specific blue variant. Our current inventory of this particular material is characterized by limited availability.

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🧠 Gemology Literature

The articles cited here about lab created gemstones are all open source and chronologically sorted for quick and easy access. Each article comes from either the Journal of Gemmology (JofG) or Gems and Gemmology (G&G) archives.