Pigeon Blood Lab Spinel, House Of Sylas Cushion Cut, 16.4 Carats

SQO123

Regular price$800.00
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Gem Note

❤️‍🔥❤️‍🔥❤️‍🔥 This 16.4-carat pigeon blood Czochralski red spinel is an incredible gem. The Czochralski process, known for producing high-quality synthetic crystals, including gemstones like spinel, ensures a purity and clarity that is often unmatched in natural stones. Pigeon blood refers to the most sought-after shade of red in gemstones, particularly rubies, and it's fascinating to hear it used in the context of a spinel. This will make a stunning piece of jewelry that will last a lifetime!

 

DIMENSIONS AND SHAPE

Size: 14.16mm x 14.1mm x 10.75mm

Weight: 16.4  carats

Cut: House Of Sylas Cushion

Shape: Cushion

Clarity: Loupe Clean

Inclusions: Growth Lines

Treatment: None

 

PHYSICAL PROPERTIES

MOHS hardness: 8.0

Pleochroism: 

Dispersion: 0.018

Density: 3.61

Refractive Index: 1.72

Chemical Formula: MgAl2O4

POSSIBLE JEWELRY APPLICATIONS

  • Cocktail Ring
  • Pendant
  • Daily Wear

Collections

  • Neon
  • Vivid
  • Fluorescent

🌍 GENERAL MATERIAL DESCRIPTION

  • Material Name:CZ Red Spinel
  • Country of Origin : Russia
  • Growth Method: Czochralski

Red, pink, and purple lab-grown spinels are uncommon in the marketplace due to the challenges of producing these colors via the flame fusion method. The crystals often crack when cooled, leading producers to shy away from these lower yield colors. Although the Flux and Czochralski processes can generate spinels in these hues, their production is constrained by the significant costs associated with these methods. Moreover, the absence of scientific or industrial uses for spinels in these colors means there is no supply from industrial scrap materials.

🏭 SPECIFIC Lot INFORMATION

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Pigeon Blood Lab Spinel, House Of Sylas Cushion Cut, 16.4 Carats
Pigeon Blood Lab Spinel, House Of Sylas Cushion Cut, 16.4 Carats
Pigeon Blood Lab Spinel, House Of Sylas Cushion Cut, 16.4 Carats


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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.