Natural Blue Cobalt Spinel 2.13 ct – Cushion Cut, Untreated, GFCO Certified pear it is an ideal stone

it is an ideal stone for elegant rings or as part of a colorful gemstone arrangement

27 carats and features a marquise cut measuring 19

anniversary ring

Blue sapphires have long been associated with wisdom

Colour Black

Natural Blue Cobalt Spinel 2.13 ct – Cushion Cut, Untreated, GFCO Certified pear it is an ideal stoneThis natural blue cobalt spinel weighs 2. 13 carats and displays a vivid blue color with exceptional saturation and attractive brilliance. The gemstone is expertly fashioned in a cushion cut measuring 7. 92 6. 22 5. 39 mm, creating elegant proportions and lively light reflection that enhance its rich cobalt blue appearance. Cobalt spinel is among the rarest and most desirable spinel varieties, highly valued for its intense electric blue coloration and