Octagon cut Cobalt Blue Spinel for sale on gemstock.org

кобальтовая синяя

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Cobalt blue spinel in octagon cut 1.41 ct, Tanzania photo

Cobalt blue spinel in octagon cut 1.41 ct, Tanzania

Cobalt blue spinel 1.47 ct in octagon cut from Tanzania photo

Cobalt blue spinel 1.47 ct in octagon cut from Tanzania

Cobalt blue spinel in ascher cut 0.92 carats, Tanzania photo

Cobalt blue spinel in ascher cut 0.92 carats, Tanzania

Сobalt blue spinel in octagon cut 1.01 ct from Tanzania photo

Сobalt blue spinel in octagon cut 1.01 ct from Tanzania

Cobalt blue spinel in octagon cut from Tanzania 1.49 carats photo

Cobalt blue spinel in octagon cut from Tanzania 1.49 carats

Octagon cut cobalt blue spinel 1.35 ct, Tanzania photo

Octagon cut cobalt blue spinel 1.35 ct, Tanzania

Unique octagon cut cobalt spinel 1.65 ct, Tanzania photo

Unique octagon cut cobalt spinel 1.65 ct, Tanzania