Natural Blue Cobalt Spinel 2.13 ct – Cushion Cut, Untreated, GFCO Certified investment-gold 86 ct – Round Cut

86 ct – Round Cut

While smaller than some collector’s stones

the gemstone displays a lively brilliance enhanced by its precision-cut facets

Metal Type: Solid 18kt Gold-White / Multi-Tone Gold

Natural Rhodolite Garnet - 8

Natural Blue Cobalt Spinel 2.13 ct – Cushion Cut, Untreated, GFCO Certified investment-gold 86 ct – Round CutThis 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