Soviet Era Padparadscha Erbium YAG, Hexagon Step Cut, 14.56 Carats
Soviet Era Padparadscha Erbium YAG, Hexagon Step Cut, 14.56 Carats
Soviet Era Padparadscha Erbium YAG, Hexagon Step Cut, 14.56 Carats
Soviet Era Padparadscha Erbium YAG, Hexagon Step Cut, 14.56 Carats
Soviet Era Padparadscha Erbium YAG, Hexagon Step Cut, 14.56 Carats
Soviet Era Padparadscha Erbium YAG, Hexagon Step Cut, 14.56 Carats

Soviet Era Padparadscha Erbium YAG, Hexagon Step Cut, 14.56 Carats

SQO902

$740.00
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🔬🔭🥼 This extraordinary erbium-doped YAG (Yttrium Aluminum Garnet) is a true piece of crystal-making history, produced in the former Soviet Union using the innovative Horizontal Directional Solidification Method (HDSM). Originally designed for high-tech applications, this material has been repurposed for jewelry, offering both a fascinating backstory and exceptional beauty. Its captivating pinkish-peach color is both soft and luminous, making it a standout choice for a one-of-a-kind jewelry creation. With its excellent durability and unique origins, this gemstone is perfect for crafting a piece that will be cherished for generations to come.

DIMENSIONS AND SHAPE

Size: 11.87mm x 11.9mm x 8.71mm

Weight: 14.56  carats

Cut: Hexagon Step

Shape: Hexagon

Clarity: Loupe Clean

Inclusions: None

Treatment:None

 

PHYSICAL PROPERTIES

MOHS hardness: 8.5

Pleochroism: 

Dispersion: 0.028

Density: 4.6

Refractive Index: 1.83

Chemical Formula:Y3A15O12


POSSIBLE JEWELRY APPLICATIONS

Pendant, Daily Wear, and Cocktail Ring

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🌍 GENERAL MATERIAL DESCRIPTION

  • Material Name:Er:YAG
  • Country of Origin : Soviet Union
  • Growth Method: HDSM

Erbium Doped Yttrium Aluminum Garnet (Er:YAG) is a unique and versatile material used extensively in industrial applications. Its primary use is in the field of laser technology, where it serves as an active laser medium. The Er:YAG laser is renowned for its remarkable proficiency in emitting light at a wavelength of 2940 nm, which is highly absorbed by water. This characteristic makes it particularly useful in medical applications, such as in dermatology for skin resurfacing and in dentistry for precise, minimally invasive procedures. Its wavelength is also ideal for cutting and welding certain materials, making it valuable in manufacturing and precision engineering. Additionally, Er:YAG lasers are employed in the telecommunications industry for fiber optic communication systems, where they enhance signal strength and quality. The versatility and efficiency of Er:YAG make it a critical component in the advancement of various high-technology fields.

🏭 SPECIFIC Lot INFORMATION

This material was grown in the old Soviet Union via the HDSM method.

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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.