Fire Neon Pink Lab Sapphire, Antique Cushion Cut, 9.05 Carats
Fire Neon Pink Lab Sapphire, Antique Cushion Cut, 9.05 Carats
Fire Neon Pink Lab Sapphire, Antique Cushion Cut, 9.05 Carats

Fire Neon Pink Lab Sapphire, Antique Cushion Cut, 9.05 Carats

SQO2377

Regular price$600.00
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Shipping calculated at checkout.

💠💎✨ This Antique Cushion cut, presented at 9.05 carats and fashioned from older crystals produced by the historic Djeva factory (closed in 2021), melds vintage-inspired faceting with modern precision to concentrate brilliance. The gently rounded cushion facets and expert polishing enhance structural integrity and abrasion resistance, making it especially durable for everyday rings, pendants, or bold statement settings. Its substantial size gives a vivid presence in finished jewelry while the robust crystal structure ensures dependable, long-lasting wear.

DIMENSIONS AND SHAPE

Size: 11.27mm x 11.29mm x 8.78mm

Weight: 9.05  carats

Cut: Antique Cushion

Shape: Cushion

Clarity: Loupe Clean

Inclusions: None

Treatment:None

 

PHYSICAL PROPERTIES

MOHS hardness: 9.0

Pleochroism: Dichroism

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:Djeva 3
  • Country of Origin : Switzerland
  • Growth Method: Flame Fusion

Djeva #3 is a chromium-doped corundum grown via flame fusion by the Swiss company Djeva. Renowned for its intensely saturated neon pink color, it represents the brightest and purest pink achievable in lab-grown gemstones. With higher chromium levels, like in Djeva #4, the color shifts toward magenta and ruby red. When expertly cut, Djeva #3 radiates unmatched brilliance, making it perfect for bold, standout jewelry pieces.

🏭 SPECIFIC Lot INFORMATION

We acquired several vintage lots from Thai cutting houses following Djeva's shutdown in 2021.


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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.