Peridot Green Colored Lab Sapphire IS Old Stock
(1914 - 2021) Swiss Djeva Material
Peridot Green Colored Lab Sapphire IS A
Fluorescent Gem
Peridot Green Colored Lab Sapphire IS grown using the
Flame Fusion method
Peridot Green Colored Lab Sapphire, Traditional Round Brilliant Cut, 5.68 Carats
Peridot Green Colored Lab Sapphire, Traditional Round Brilliant Cut, 5.68 Carats
Peridot Green Colored Lab Sapphire, Traditional Round Brilliant Cut, 5.68 Carats

Peridot Green Colored Lab Sapphire, Traditional Round Brilliant Cut, 5.68 Carats

SQO1651

Regular price$480.00
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Shipping calculated at checkout.

🍏🍏🍏 Peridot colored lab sapphire is particularly uncommon amongst lab grown sapphire colors. Fashioned in a Traditional Round Brilliant cut from older crystals produced by the historic Djeva factory (closed in 2021) using the flame fusion method, this 5.68-carat gem shimmers with captivating brilliance. Its robust structure is ideal for everyday wear, making it perfect for rings or other frequently adorned jewelry. Each precisely angled facet catches and reflects light to dramatic effect, unveiling a luminous sparkle at every turn. Embrace its enduring beauty and let this gem bring a distinguished glow to your collection.

DIMENSIONS AND SHAPE

Size: 10.2mm x 10.2mm x 7.3mm

Weight: 5.68  carats

Cut: Traditional Round Brilliant

Shape: Round

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 Engagement Ring

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🌍 GENERAL MATERIAL DESCRIPTION

  • Material Name:Djeva 80
  • Country of Origin : Switzerland
  • Growth Method: Flame Fusion

Djeva 80 stands out as one of the most exclusive and costly types of flame fusion sapphire crafted by Djeva. It's thought that either cobalt or nickel contributes to its distinct coloration, though the exact element remains uncertain. The material exhibits red fluorescence. The need for exacting conditions during the growth process to achieve uniform results likely accounts for its premium price. <br><br> This material is designed to mimic the appearance of peridot, and it excels in this regard. However, unlike peridot, it boasts superior hardness, making it suitable for engagement rings and various forms of daily wear jewelry without concerns over wear and tear.

🏭 SPECIFIC Lot INFORMATION

We obtained the only available lot of A-grade material from a traditional cutting house in Thailand. This top-quality material presents the best possibility for producing gemstones exceeding 10mm in size. Although we would purchase additional material if possible, the availability of such vintage stock is uncertain.


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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.