Cerulean Blue Lab Sapphire IS A
Fluorescent Gem
Cerulean Blue Lab Sapphire IS grown using the
Flame Fusion method
Cerulean Blue Lab Sapphire, Pixel Rectangle Cut, 10.80 Carats
Cerulean Blue Lab Sapphire, Pixel Rectangle Cut, 10.80 Carats
Cerulean Blue Lab Sapphire, Pixel Rectangle Cut, 10.80 Carats

Cerulean Blue Lab Sapphire, Pixel Rectangle Cut, 10.80 Carats

SQO926

Regular price$650.00
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Shipping calculated at checkout.

💙💙💙 This ultra-blue cobalt-doped lab-grown sapphire is truly mesmerizing. The vibrant hue of the stone is enhanced by the intricate pixel cut, which creates a distinctive and captivating reflection pattern. This one-of-a-kind gem offers endless possibilities for designing a piece of jewelry that stands out in both beauty and originality. With its striking color and innovative cut, it's the perfect choice for creating a statement piece that will be cherished for years to come.

DIMENSIONS AND SHAPE

Size: 13.1mm x 10.6mm x 7.35mm

Weight: 10.8  carats

Cut: Pixel Rectangle

Shape: Rectangle

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.