Color Shift Purple Lab Sapphire, Antique Cushion Cut, 10.8 Carats

SQO267

Regular price$550.00
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Shipping calculated at checkout.

🫐🫐🫐 This breathtaking, rich purple lab-grown sapphire, crafted by the renowned Swiss company Djeva before their closure in 2021, represents the pinnacle of purple sapphires. Its color is vivid, luxurious, and utterly captivating, drawing the eye with its irresistible allure. Whether set in a bold ring or an elegant pendant, this sapphire’s vibrancy will elevate any design into a one-of-a-kind piece of jewelry that stands the test of time. With its unparalleled beauty and exceptional durability, you can create a masterpiece that will be cherished for generations

DIMENSIONS AND SHAPE

Size: 10.43mm x 10.47mm x 8.38mm

Weight: 10.8  carats

Cut: Antique 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

  • Cocktail Ring
  • Daily Wear
  • 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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Color Shift Purple Lab Sapphire, Antique Cushion Cut, 10.8 Carats
Color Shift Purple Lab Sapphire, Antique Cushion Cut, 10.8 Carats
Color Shift Purple Lab Sapphire, Antique Cushion Cut, 10.8 Carats

🧠 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.