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Star Sapphire 6 Rays Golden Black Oval Cabochon 30.26 CT | 6 Ray Asterism
 
This exceptional 30.26 carat Star Sapphire from Thailand is a true collector’s gem, combining dramatic presence with rare optical phenomena. Cut in a substantial oval cabochon, the stone exhibits a pronounced 6-ray asterism that glides sharply across its deep golden black body a mesmerizing interplay of shadow and light. The large size amplifies the dramatic effect of the star, making it a standout piece for any high-value collection or statement jewelry.
 
The body color, a rich blend of golden bronze and jet black, enhances the visibility of the asterism, creating an almost celestial glow under direct lighting. Unlike more common blues or purples, this golden black tone is highly sought after for its mysterious and regal appearance. The surface is smooth and well-polished, allowing the star to travel cleanly across the dome of the cabochon.
Such a high carat flawless asterism sapphire is exceedingly rare in today’s market, especially with such defined rays and balance. This gem is not just a stone it’s a conversation piece, a cosmic mirror set in corundum. Ideal for bespoke design or as a centerpiece in a museum quality collection, this 30.26 CT gem is a marvel of nature and precision cutting.
 
Fully certified for authenticity and quality, comes with a sensory experience that you won't forget. Don't miss your chance to own this stunning piece of earth wonder.

Star Sapphire 6 Rays Golden Black Oval Cabochon 30.26 CT | 6 Ray Asterism

AU$38,260.00Price
  • GEM STATS
    CHEMICAL FORMULA Aluminium oxide, Al2O3
    COLOR Gold, Black

    WEIGHT

    		 30.26 Ct
    SHAPE AND CUT Cabochon
    REFRACTIVE INDEX nω = 1.768–1.772
    nε = 1.760–1.763
    GRADE Flawless
    Mohs scale 9
    LUSTRE Vitreous
    TRANSPARENCY Opaque
    ORIGIN Thailand
    TREATMENT Natural

     

WHATS INCLUDED

0.1 LUX VAULT BOX

LUXURY DISPLAY

Elevate your gem's brilliance with the complimentary LuminVault Lux See-Through Display Box—a unique showcase that not only provides unrivaled protection against the elements but also magically suspends your gem, geode or crystal in the center, creating a captivating floating effect. A fusion of elegance and security, it's a hallmark of our commitment to your gem preservation and presentation.

 

*medium and large crystals, geodes and specimens does not require a Lux Vault Box, they are their own display.

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0.2 GEMOLOGY CARD 

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LUMINVAULT SPECIFICATION CARD

Elevate your gem, specimen or crystal experience with our exclusive LUMINVAULT gemology specification card. The perfect complement to your LUMINVAULT purchase, enhancing your connection to your treasured gemstone.

0.3 Certificate de authentic

First-Rate Materials

Each specimen, crystal or geode speaks for itself, no certification required. Each faceted gem is certified and includes a QR-coded Certificate of Authenticity from the Gemological Institute of Europe. We take pride in delivering the finest specimens and gems from our secret vault, ensuring you have the best of the best in your hands.

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