36 items on page from 83 in category
Cobalt Blue spinel in oval cut 1.59 carats, Tanzania photo
$1,786 / 1,123/ct
Worldwide shipping
Blue spinel in cushion cut 2.26 carats, Tanzania photo
$1,107 / 490/ct
Worldwide shipping
Blue spinel octagon cut 1.23 carats, Tanzania photo
$736 / 598/ct
Worldwide shipping
Blue spinel cushion cut 2.07 carats, Tanzania photo
$1,976 / 955/ct
Worldwide shipping
Blue spinel trillion cut 1.44 carats, Tanzania photo
$2,016 / 1,400/ct
Worldwide shipping
Blue spinel cushion cut 9.10 carats, Tanzania photo
$11,866 / 1,304/ct
Free worldwide shipping
Blue spinel cushion cut  2.26 carats, Tanzania photo
$1,094 / 484/ct
Worldwide shipping
Cobalt spinel cushion cut 2.06 carats, Tanzania photo
$1,693 / 822/ct
Worldwide shipping
Cobalt blue spinel in cushion cut 4.03 carats, Tanzania photo
$23,219 / 5,762/ct
Free worldwide shipping
Rare cobalt blue spinel in cushion cut 2.03 carats, Tanzania photo
$1,219 / 600/ct
Worldwide shipping
Octagon-cut deep blue spinel 3.29 carats, Tanzania photo
$1,383 / 420/ct
Worldwide shipping
Cushion-cut deeep blue spinel 5.90 carats, Tanzania photo
$2,443 / 414/ct
Worldwide shipping
Blue spinel in cushion cut 1.44 carats, Tanzania photo
$807 / 560/ct
Worldwide shipping
Deep Blue spinel in cushion cut blue 1.67 carats, Tanzania photo
$802 / 480/ct
Worldwide shipping
Cobalt blue spinel in cushion cut 2.05 carats, Tanzaniats,  photo
$1,538 / 750/ct
Worldwide shipping
Intense blue cobalt spinel in oval cut 1.08 carats, Tanzania photo
$9,409 / 8,712/ct
Free worldwide shipping
Rare cobalt blue spinel in cushion cut 3.94 carats, Tanzania photo
$7,486
Item is sold
Unique collector's cobalt spinel with Electric blue color in oval cut 7.10 carats, Tanzania  photo
$135,562 / 19,093/ct
Free worldwide shipping
Cobalt blue spinel 1.47 ct in octagon cut from Tanzania photo
$2,573
Item is sold
Cobalt blue spinel in ascher cut 0.92 carats, Tanzania photo
$736
Item is sold
Сobalt blue spinel in octagon cut 1.01 ct from Tanzania photo
$1,263
Item is sold
Cobalt spinel cushion cut 1.00 carats, Tanzania photo
$3,435
Item is sold
Cobalt spinel octagon cut 1.91 carats, Tanzania  photo
$3,025
Item is sold
Spinel cushion cut 1.59 carats, Tanzania photo
$1,232
Item is sold
Cobalt blue spinel in oval cut 6.04 carats, Tanzania photo
$13,217
Item is sold
Rare cobalt blue spinel in cushion cut 1.23 carats, Tanzania photo
$3,169
Item is sold
Blue-violet spinel in oval cut 3.00 carats, Tanzania photo
$4,380
Item is sold
Super rare Mahenge cobalt blue spinel in oval cut 3.02 carats, Tanzania  photo
$19,328
Item is sold
Cushion-cut blue spinel 2.13 carats, Tanzania photo
$1,725
Item is sold
Rare cobalt blue spinel in octagon cut 2.11 carats, Tanzania photo
$11,078
Item is sold
Unique cobalt blue cushion cut spinel from Tanzania 7.08 ct, GRS photo
$177,000
Item is sold
Set of blue-purple spinel from Tanzania 3.60 ct photo
$1,500
Item is sold
Cobalt blue spinel in cushion cut 3.02 carats, Tanzania photo
$1,933
Item is sold
Pair of electric blue cobalt spinels in octagon cut 2.11ct, Tanzania photo
$15,253
Item is sold
Unique GRS type Peacok blue cobalt spinel in oval cut 1.52 carats, Tanzania  photo
$21,580
Item is sold
Octagon-cut cobalt blue spinel 1.05 carats, Tanzania  photo
$4,568
Item is sold

GEMSTOCK.ORG COMPANY LIMITED, Tax ID: 0105561148825
919/1, Jewelry Trade Center, 2nd Floor, Room No. 201, Si Lom Road, Si Lom Sub-district, Bang Rak District, Bangkok, Thailand 10500
+66613953588

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