Color Shift Purple Lab Sapphire, House Of Sylas Cushion Cut, 9.6 Carats

CQC193

Regular price$500.00
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Shipping calculated at checkout.

Gem Note

💜 🫐 A stunning purple color shift lab sapphire with dazzling brilliance! It will make beatufiul piece of jewelry!

 

DIMENSIONS AND SHAPE

Size: 11.72mm x 11.6mm x 8.76mm

Weight: 9.6  carats

Cut: House Of Sylas Cushion

Shape: Cushion

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

  • Daily Wear
  • Cocktail Ring
  • Pendant

Collections

  • Fluorescent
  • Color Shift
  • Dichroic
  • Djeva

🌍 GENERAL MATERIAL DESCRIPTION

  • Material Name:Djeva 48
  • Country of Origin : Switzerland
  • Growth Method: Flame Fusion

Djeva Productions SA created five varieties of vanadium-doped color change sapphire. Among these, Djeva 48 is notably codoped with chromium, which gives it a richer red hue and red fluorescence. Although it may not exhibit as pronounced a color change as some of its counterparts, it offers a stunning alternative to traditional purple sapphire shade, transitioning to a blue/purple hue under certain lighting conditions.

🏭 SPECIFIC Lot INFORMATION

In 2023, we acquired vintage stock materials from several Thai cutting facilities, which were still sealed in their original djeva rough boxes.

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  • Backordered, shipping soon

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Color Shift Purple Lab Sapphire, House Of Sylas Cushion Cut, 9.6 Carats - DJEVA
Color Shift Purple Lab Sapphire, House Of Sylas Cushion Cut, 9.6 Carats
Color Shift Purple Lab Sapphire, House Of Sylas Cushion Cut, 9.6 Carats
Color Shift Purple Lab Sapphire, House Of Sylas Cushion Cut, 9.6 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.