Vivid Green Vanadium YAG, Emerald Cut, 15.3 Carats


Regular price$700.00
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Gem Note

💚🟩🟢 This lab-grown garnet features a brilliant green hue that rivals the finest tsavorite available. With a hardness surpassing 8 on the Mohs scale, this gem is exceptionally durable and suitable for any jewelry setting. The exquisite emerald cut enhances its classic elegance, promising to be the centerpiece of a stunning piece of jewelry.



Size: 13.45mm x 10.73mm x 8.33mm

Weight: 15.3  carats

Cut: Emerald

Shape: Rectangle

Clarity: Loupe Clean

Inclusions: None

Treatment: None



MOHS hardness: 8.5


Dispersion: 0.018

Density: 4.6

Refractive Index: 1.83

Chemical Formula: Y3A15O12


  • Cocktail Ring
  • Pendant
  • Daily Wear


  • Vivid


  • Material Name:V:YAG
  • Country of Origin : Russia
  • Growth Method: HDSM

Vanadium-doped Yttrium Aluminum Garnet (V:YAG) is a specialized material with a unique set of properties that make it suitable for a variety of industrial applications, particularly in the realm of laser technology. V:YAG is primarily used as a passive Q-switch in solid-state laser systems. These Q-switches are crucial for generating short, intense laser pulses with high peak power, which are required in a range of precision applications. For example, in the manufacturing sector, V:YAG lasers are employed for tasks like cutting, engraving, and marking various materials, including metals and plastics, with extreme accuracy. This precision is especially valuable in industries such as electronics, automotive, and aerospace. Additionally, V:YAG's ability to control laser pulses effectively finds applications in medical technologies, including dermatology and ophthalmology, where controlled, intense light pulses are needed for treatments. Its reliability and efficiency in producing controlled laser outputs make V:YAG a key component in the advancement of laser-based industrial and medical technologies.


This batch of V:YAG is cultivated using the HDSM technique by an unspecified company and distributes material through a Thai firm. The company produces several unique colors of YAG, specifically tailored for the gemstone industry, such as the cobalt-doped YAG, which resembles the color of Swiss blue topaz. This materials are exceptionally beautiful and not too common on the market.

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Vivid Green Vanadium YAG, Emerald Cut, 15.3 Carats - DJEVA
Vivid Green Vanadium YAG, Emerald Cut, 15.3 Carats
Vivid Green Vanadium YAG, Emerald Cut, 15.3 Carats
Vivid Green Vanadium YAG, Emerald Cut, 15.3 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.