Cerulean Blue Lab Sapphire IS A
Fluorescent Gem
Cerulean Blue Lab Sapphire IS grown using the
Flame Fusion method
Cerulean Blue Lab Sapphire, Trillian Internal Reflections Cut, 5.61 Carats
Cerulean Blue Lab Sapphire, Trillian Internal Reflections Cut, 5.61 Carats
Cerulean Blue Lab Sapphire, Trillian Internal Reflections Cut, 5.61 Carats

Cerulean Blue Lab Sapphire, Trillian Internal Reflections Cut, 5.61 Carats

SQO987

Regular price$500.00
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🔷🔷🔷 This stunning 5.61 carat lab-grown sapphire, expertly cut in a unique Trillian Internal Reflections style, showcases an extraordinary super saturated aquamarine hue that catches and reflects the light beautifully. Its vibrant blue shade is both captivating and mesmerizing, making it a standout choice for a dazzling piece of jewelry. Crafted with eco-friendly practices in mind, this gemstone represents a harmonious fusion of beauty and sustainability, designed to be cherished and admired for a lifetime.

DIMENSIONS AND SHAPE

Size: 10.8mm x 10.8mm x 6.7mm

Weight: 5.61  carats

Cut: Trillian Internal Reflections

Shape: Trillian

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.