Cerulean Blue Lab Sapphire IS A
Fluorescent Gem
Cerulean Blue Lab Sapphire IS grown using the
Flame Fusion method
Cerulean Blue Lab Sapphire, Hexagon Step Cut, 11.12 Carats
Cerulean Blue Lab Sapphire, Hexagon Step Cut, 11.12 Carats
Cerulean Blue Lab Sapphire, Hexagon Step Cut, 11.12 Carats

Cerulean Blue Lab Sapphire, Hexagon Step Cut, 11.12 Carats

SQO1001

Regular price$610.00
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🔵🔷🔹 Experience the vibrant allure of this 11.12-carat lab grown sapphire gemstone, expertly cut in the unique Hexagon Step style. This brilliant blue gem offers incredible durability, ideally suited for crafting stunning, one-of-a-kind jewelry pieces designed to stand the test of time. Perfect for an everyday accessory like a ring or pendant, its radiating hues captivate the eye at every angle. Feel the satisfaction of choosing an eco-friendly option, knowing this vibrant gem was skillfully repurposed from industrial crystal scraps.

DIMENSIONS AND SHAPE

Size: 13.12mm x 15.17mm x 7.72mm

Weight: 11.12  carats

Cut: Hexagon Step

Shape: Hexagon

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

Pendant, Daily Wear, and Cocktail Ring

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🌍 GENERAL MATERIAL DESCRIPTION

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

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.