13.016ct Unheated Cobalt Spinel - Vivid Blue Oval Gemstone

Rare, vibrant, and highly collectible, this 13.016ct Natural Cobalt Spinel showcases an extraordinary electric blue color rarely encountered in gemstones. The impressive size, exceptional clarity, and untreated status significantly enhance its desirability among collectors and investors. Precision-cut into an elegant oval shape, this remarkable spinel is a world-class gemstone suitable for museum-quality collections and luxury jewelry.

Gemstone Details

• Type: Unheated Cobalt Spinel

• Weight: 13.016ct

• Size: 16.39mm x 12.04mm x 8.52mm

• Shape: Oval

• Origin: Sri Lanka