Purple Neodymium YAG, Stretched Octagon Cut, 2.80 Carats
Purple Neodymium YAG, Stretched Octagon Cut, 2.80 Carats
Purple Neodymium YAG, Stretched Octagon Cut, 2.80 Carats
Purple Neodymium YAG, Stretched Octagon Cut, 2.80 Carats

Purple Neodymium YAG, Stretched Octagon Cut, 2.80 Carats

SQO2422

$450.00
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Shipping calculated at checkout.

🩷🩷🩷 This 2.80-carat Nd-doped YAG, fashioned in a Stretched Octagon, displays delicate pink shifts and subtle fluorescence that reveal lively color change under different lighting. Repurposed from industrial crystal scrap, it’s an eco-friendly option whose impressive hardness and robust composition make it well suited for everyday rings, pendants, or other wearable designs. The elongated octagonal facets enhance sparkle while preserving durability for long-lasting wear.

DIMENSIONS AND SHAPE

Size: 11.5mm x 5.8mm x 3.4mm

Weight: 2.8  carats

Cut: Stretched Octagon

Shape: Rectangle

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 Engagement Ring

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🌍 GENERAL MATERIAL DESCRIPTION

  • Material Name:Nd:YAG
  • Country of Origin : China
  • Growth Method: Czochralski

Neodymium-doped yttrium aluminum garnet (Nd:YAG) is a commonly synthesized crystal extensively employed in laser technology. Notably, Nd:YAG exhibits a unique and precise optical phenomenon. It undergoes a distinct color transformation, transitioning from its natural hue to a whitish appearance when subjected to fluorescent lighting, and subsequently reverts to its distinctive lilac coloration when exposed to alternative light sources. In addition to its intriguing optical properties, Nd:YAG crystal is distinguished by its exceptional dispersion and durability, making it an ideal choice for various jewelry applications.

🏭 SPECIFIC Lot INFORMATION

This lot consisted of the uppermost portions of exceptionally high-quality Nd:YAG crystals, known as boule tops.

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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.