Natural Black Star Sapphire | 0.99 Carat Round Cabochon | Rare Phenomenon Gemstone

SALEH SALLOM JEWELRY

Natural Black Star Sapphire | 0.99 Carat Round Cabochon | Rare Phenomenon Gemstone

AED. 3,350.00
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Product Description

CODE20

A striking 0.99 carat Natural Black Star Sapphire, fashioned into a classic round cabochon to showcase its captivating natural optical phenomenon. This gemstone exhibits a deep black to dark gray body color with a subtle silky sheen, allowing the star effect to become visible under a focused light source.

Unlike faceted sapphires, star sapphires are valued for asterism—a rare phenomenon created by microscopic rutile inclusions that produce a luminous star gliding smoothly across the surface as the gemstone moves. This unique optical effect makes every star sapphire a distinctive collector's gemstone.

Its nearly one-carat weight and symmetrical round cabochon cut make it an excellent choice for custom rings, pendants, talismans, and one-of-a-kind jewelry creations.

As a member of the prestigious corundum family, this gemstone offers exceptional durability with a Mohs hardness of 9, making it suitable for everyday wear while maintaining its beauty for generations.


Gemstone Specifications

Gemstone: Natural Black Star Sapphire

Weight: 0.99 Carats

Shape: Round

Cut: Cabochon

Color: Black to Dark Gray

Optical Phenomenon: Natural Asterism (Star Effect)

Transparency: Opaque to Semi-Translucent

Luster: Vitreous to Silky

Mineral Family: Corundum

Hardness: 9 on the Mohs Scale


Key Features

  • Natural Black Star Sapphire
  • 0.99 Carat Weight
  • Round Cabochon Cut
  • Displays Natural Asterism (Star Effect)
  • Deep Black Body Color
  • Highly Durable Corundum
  • Excellent for Custom Fine Jewelry
  • Rare Phenomenal Gemstone
  • Ideal for Collectors

Certification & Authenticity

Every piece is reviewed for quality, authenticity, and luxury presentation. IGI/GIA certification details are provided when available.

Shipping & Delivery

UAE delivery available. International delivery can be arranged depending on the order and destination.

Custom Jewelry

For bespoke pieces, diamond setting, resizing, or special requests, please confirm the details before purchase.

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