Description

An exceptionally large and rare gemstone, this 4.59 Carat Natural Yellow Sapphire showcases a vibrant yellow hue and superb clarity. With an Oval Mixed Cut, the gem offers maximum brilliance and surface reflection. Certified by the International Gemological Institute (IGI), this gemstone is confirmed to be completely untreated, maintaining its full natural integrity.

This sapphire belongs to the Natural Corundum species and features natural inclusions, a testament to its authenticity. With impressive dimensions of 12.24 x 8.40 x 4.80 mm, it’s an extraordinary choice for collectors, high-value jewelry settings, or astrological use.

Gemstone Specifications:

• Weight: 4.59 Carats/ 5.06 Ratti

• Dimensions: 12.24 x 8.40 x 4.80 mm

• Colour: Yellow

• Transparency: Transparent

• Shape / Cut: Oval Mixed Cut

• Clarity: Natural Inclusions (Visible under magnification)

• Species: Natural Corundum

• Variety: Yellow Sapphire

• Treatment: None (No Indications of Treatment Found)

• Certification: IGI – International Gemological Institute

Optical and Physical Properties:

• Refractive Index: 1.762 – 1.770

• Birefringence: 0.008

• Optic Character: Uniaxial

• Specific Gravity: 4.00