Padparadscha Erbium YAG, House Of Sylas Cushion Cut, 40.95 Carats

SQO30

Regular price$950.00
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Gem Note

OWN A PIECE OF CRYSTAL HISTORY!

 

DIMENSIONS AND SHAPE

Size: 18.0mm x 18.0mm x 12.71mm

Weight: 40.95  carats

Cut: House Of Sylas Cushion

Shape: Cushion

Clarity: Loupe Clean

Inclusions: None

Treatment: None

 

PHYSICAL PROPERTIES

MOHS hardness: 8.5

Pleochroism: 

Dispersion: 0.018

Density: 4.6

Refractive Index: 1.83

Chemical Formula: Y3A15O12

POSSIBLE JEWELRY APPLICATIONS

  • Cocktail Ring
  • Brooch
  • Pendant

Collections

  • Color Shift
  • Eco-Friendly
  • Soviet Era HDSM Crystal

🌍 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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Padparadscha Erbium YAG, Cushion Cut, 40.95 Carats - DJEVA
Padparadscha Erbium YAG, Cushion Cut, 40.95 Carats - DJEVA
Padparadscha Erbium YAG, House Of Sylas Cushion Cut, 40.95 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.