Cobalt Spinel Gemstones

1.48 Ct. Cushion Cobalt Spinel

1.26 Ct. Emerald Cut Cobalt Spinel

1.01 Ct. Pear Cobalt Spinel

2.25 Ct. Emerald Cut Cobalt Spinel

1.58 Ct. Radiant Cobalt Spinel

1.62 Ct. Oval Cobalt Spinel

0.88 Ct. Oval Cobalt Spinel

4.67 Ct. Oval Cobalt Spinel

1.68 Ct. Cushion Cobalt Spinel

1.73 Ct. Radiant Cobalt Spinel

5.45 Ct. Trillion Cobalt Spinel

1.25 Ct. Oval Cobalt Spinel

0.44 Ct. Round Cobalt Spinel

1.08 Ct. Oval Cobalt Spinel

3.09 Ct. Cushion Cobalt Spinel

0.96 Ct. Oval Cobalt Spinel

2.20 Ct. Cushion Cobalt Spinel

1.62 Ct. Oval Cobalt Spinel

0.51 Ct. Cushion Cobalt Spinel