Natural Blue Cobalt Spinel 2.13 ct – Cushion Cut, Untreated, GFCO Certified pear where its beauty can be

where its beauty can be fully appreciated

making it ideal as a luxury statement necklace

18Kt White Gold Diamonds Emerald Pendant

and standardization are essential

Natural Blue Cobalt Spinel 2.13 ct – Cushion Cut, Untreated, GFCO Certified pear where its beauty can beThis 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