Octagon cut Cobalt Blue Spinel
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9 items
Pair of electric blue cobalt spinels in octagon cut 2.11ct, Tanzania
$20,889 / 9,900/ct
Available in Bangkok
Cobalt blue spinel 1.47 ct in octagon cut from Tanzania
$2,573 / 1,750/ct
Available in Moscow
Cobalt blue spinel in ascher cut 0.92 carats, Tanzania
$736 / 800/ct
Available in Moscow
Сobalt blue spinel in octagon cut 1.01 ct from Tanzania
$1,263 / 1,250/ct
Available in Moscow
Rare cobalt blue spinel in octagon cut 2.11 carats, Tanzania
$11,078
Item is sold
Octagon-cut cobalt blue spinel 1.05 carats, Tanzania
$4,568
Item is sold
Cobalt blue spinel in octagon cut from Tanzania 1.49 carats
$2,384
Item is sold
Octagon cut cobalt blue spinel 1.35 ct, Tanzania
$2,600
Item is sold
Unique octagon cut cobalt spinel 1.65 ct, Tanzania
$3,800
Item is sold