Octagon cut Blue and light-blue spinel
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15 items
Octagon-cut deep blue spinel 3.29 carats, Tanzania
$1,481 / 450/ct
Geneva, worldwide shipping
Blue spinel in octagon cut 1.95 carats, Sri Lanka
$1,326 / 680/ct
Bangkok, worldwide shipping
Pair of electric blue cobalt spinels in octagon cut 2.11ct, Tanzania
$20,889 / 9,900/ct
Bangkok, worldwide shipping
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
Pair of blue octagon cut spinels 0.89 ct, Burma
$1,023 / 1,149/ct
Available in Moscow
Asscher Cut Blue Spinel Set 1.80 ct
$450 / 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
Asscher cut blue steel spinel set 2.51 ct
$630
Item is sold
Set of blue and cyan spinels in Asscher cut 1.87 ct
$470
Item is sold
Unique octagon cut cobalt spinel 1.65 ct, Tanzania
$3,800
Item is sold