Rubies
Emeralds
Sapphires
Gemstones
+1-212-804-9994
contact us
Home
/
Gemstone Rings
/
Cobalt Spinel Rings

Cobalt Spinel Gemstone Rings

Be captivated by our Cobalt Spinel rings, where intense blue stones are paired to mirror depth and elegance, creating a luxurious statement.

Filters 
Design style
Metal
Carat
Center Stone Shape
Colors
Color intensity
Price
Origin
Clarity
Availability
223 results
Change view:
Sort by:
Select
Change view:
1.82 Ct. Gemstone Ring, 14K White Gold 1
1.82 Ct. Gemstone Ring, 14K White Gold 2
1.82 Ct. Gemstone Ring, 14K White Gold 3
1.82 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 161071
$7,030
View Details
1.63 Ct. Gemstone Ring, 14K White Gold 1
1.63 Ct. Gemstone Ring, 14K White Gold 2
1.63 Ct. Gemstone Ring, 14K White Gold 3
1.63 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 167459
$2,390
View Details
1.73 Ct. Gemstone Ring, 14K White Gold 1
1.73 Ct. Gemstone Ring, 14K White Gold 2
1.73 Ct. Gemstone Ring, 14K White Gold 3
1.73 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 177336
$9,248
View Details
1.76 Ct. Gemstone Ring, 14K White Gold 1
1.76 Ct. Gemstone Ring, 14K White Gold 2
1.76 Ct. Gemstone Ring, 14K White Gold 3
1.76 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 136536
$3,376
View Details
1.76 Ct. Gemstone Ring, 14K White Gold 1
1.76 Ct. Gemstone Ring, 14K White Gold 2
1.76 Ct. Gemstone Ring, 14K White Gold 3
1.76 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 136559
$2,408
View Details
1.76 Ct. Gemstone Ring, 14K White Gold 1
1.76 Ct. Gemstone Ring, 14K White Gold 2
1.76 Ct. Gemstone Ring, 14K White Gold 3
1.76 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 136516
$3,749
View Details
1.76 Ct. Gemstone Ring, 14K White Gold 1
1.76 Ct. Gemstone Ring, 14K White Gold 2
1.76 Ct. Gemstone Ring, 14K White Gold 3
1.76 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 146037
$2,215
View Details
1.82 Ct. Gemstone Ring, 14K White Gold 1
1.82 Ct. Gemstone Ring, 14K White Gold 2
1.82 Ct. Gemstone Ring, 14K White Gold 3
1.82 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 147944
$3,351
View Details
1.76 Ct. Gemstone Ring, 14K White Gold 1
1.76 Ct. Gemstone Ring, 14K White Gold 2
1.76 Ct. Gemstone Ring, 14K White Gold 3
1.76 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 148091
$2,725
View Details
1.82 Ct. Gemstone Ring, 14K White Gold 1
1.82 Ct. Gemstone Ring, 14K White Gold 2
1.82 Ct. Gemstone Ring, 14K White Gold 3
1.82 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 136637
$3,251
View Details
2.06 Ct. Gemstone Ring, 14K White Gold 1
2.06 Ct. Gemstone Ring, 14K White Gold 2
2.06 Ct. Gemstone Ring, 14K White Gold 3
2.06 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 139119
$2,835
View Details
1.63 Ct. Gemstone Ring, 14K White Gold 1
1.63 Ct. Gemstone Ring, 14K White Gold 2
1.63 Ct. Gemstone Ring, 14K White Gold 3
1.63 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 139173
$1,587
View Details
1.76 Ct. Gemstone Ring, 14K White Gold 1
1.76 Ct. Gemstone Ring, 14K White Gold 2
1.76 Ct. Gemstone Ring, 14K White Gold 3
1.76 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 136551
$4,011
View Details
1.68 Ct. Gemstone Ring, 14K White Gold 1
1.68 Ct. Gemstone Ring, 14K White Gold 2
1.68 Ct. Gemstone Ring, 14K White Gold 3
1.68 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 146075
$2,208
View Details
1.82 Ct. Gemstone Ring, 14K White Gold 1
1.82 Ct. Gemstone Ring, 14K White Gold 2
1.82 Ct. Gemstone Ring, 14K White Gold 3
1.82 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 163547
$4,120
View Details
2.06 Ct. Gemstone Ring, 14K White Gold 1
2.06 Ct. Gemstone Ring, 14K White Gold 2
2.06 Ct. Gemstone Ring, 14K White Gold 3
2.06 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 139110
$2,843
View Details
1.82 Ct. Gemstone Ring, 14K White Gold 1
1.82 Ct. Gemstone Ring, 14K White Gold 2
1.82 Ct. Gemstone Ring, 14K White Gold 3
1.82 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 136599
$3,106
View Details
1.63 Ct. Gemstone Ring, 14K White Gold 1
1.63 Ct. Gemstone Ring, 14K White Gold 2
1.63 Ct. Gemstone Ring, 14K White Gold 3
1.63 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 149249
$2,129
View Details
1.63 Ct. Gemstone Ring, 14K White Gold 1
1.63 Ct. Gemstone Ring, 14K White Gold 2
1.63 Ct. Gemstone Ring, 14K White Gold 3
1.63 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 139188
$1,641
View Details
1.82 Ct. Gemstone Ring, 14K White Gold 1
1.82 Ct. Gemstone Ring, 14K White Gold 2
1.82 Ct. Gemstone Ring, 14K White Gold 3
1.82 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 136665
$3,680
View Details
1.76 Ct. Gemstone Ring, 14K White Gold 1
1.76 Ct. Gemstone Ring, 14K White Gold 2
1.76 Ct. Gemstone Ring, 14K White Gold 3
1.76 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 136580
$2,674
View Details
2.06 Ct. Gemstone Ring, 14K White Gold 1
2.06 Ct. Gemstone Ring, 14K White Gold 2
2.06 Ct. Gemstone Ring, 14K White Gold 3
2.06 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 139130
$3,076
View Details
2.53 Ct. Gemstone Ring, 14K White Gold 1
2.53 Ct. Gemstone Ring, 14K White Gold 2
2.53 Ct. Gemstone Ring, 14K White Gold 3
2.53 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 146372
$2,775
View Details
1.63 Ct. Gemstone Ring, 14K White Gold 1
1.63 Ct. Gemstone Ring, 14K White Gold 2
1.63 Ct. Gemstone Ring, 14K White Gold 3
1.63 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 139155
$2,072
View Details
1.82 Ct. Gemstone Ring, 14K White Gold 1
1.82 Ct. Gemstone Ring, 14K White Gold 2
1.82 Ct. Gemstone Ring, 14K White Gold 3
1.82 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 136629
$4,524
View Details
2.06 Ct. Gemstone Ring, 14K White Gold 1
2.06 Ct. Gemstone Ring, 14K White Gold 2
2.06 Ct. Gemstone Ring, 14K White Gold 3
2.06 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 139137
$2,650
View Details
1.63 Ct. Gemstone Ring, 14K White Gold 1
1.63 Ct. Gemstone Ring, 14K White Gold 2
1.63 Ct. Gemstone Ring, 14K White Gold 3
1.63 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 139164
$2,275
View Details
1.82 Ct. Gemstone Ring, 18K White Gold 1
1.82 Ct. Gemstone Ring, 18K White Gold 2
1.82 Ct. Gemstone Ring, 18K White Gold 3
1.82 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 161073
$7,490
View Details
1.63 Ct. Gemstone Ring, 18K White Gold 1
1.63 Ct. Gemstone Ring, 18K White Gold 2
1.63 Ct. Gemstone Ring, 18K White Gold 3
1.63 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 167460
$2,764
View Details
1.73 Ct. Gemstone Ring, 18K White Gold 1
1.73 Ct. Gemstone Ring, 18K White Gold 2
1.73 Ct. Gemstone Ring, 18K White Gold 3
1.73 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 177335
$9,738
View Details
1.76 Ct. Gemstone Ring, 18K White Gold 1
1.76 Ct. Gemstone Ring, 18K White Gold 2
1.76 Ct. Gemstone Ring, 18K White Gold 3
1.76 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 136546
$3,664
View Details
1.76 Ct. Gemstone Ring, 18K White Gold 1
1.76 Ct. Gemstone Ring, 18K White Gold 2
1.76 Ct. Gemstone Ring, 18K White Gold 3
1.76 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 136577
$2,780
View Details
1.76 Ct. Gemstone Ring, 18K White Gold 1
1.76 Ct. Gemstone Ring, 18K White Gold 2
1.76 Ct. Gemstone Ring, 18K White Gold 3
1.76 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 136519
$4,084
View Details
1.82 Ct. Gemstone Ring, 18K White Gold 1
1.82 Ct. Gemstone Ring, 18K White Gold 2
1.82 Ct. Gemstone Ring, 18K White Gold 3
1.82 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 147941
$3,710
View Details
1.76 Ct. Gemstone Ring, 18K White Gold 1
1.76 Ct. Gemstone Ring, 18K White Gold 2
1.76 Ct. Gemstone Ring, 18K White Gold 3
1.76 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 146032
$2,499
View Details
1.76 Ct. Gemstone Ring, 18K White Gold 1
1.76 Ct. Gemstone Ring, 18K White Gold 2
1.76 Ct. Gemstone Ring, 18K White Gold 3
1.76 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 148088
$3,277
View Details
1.82 Ct. Gemstone Ring, 18K White Gold 1
1.82 Ct. Gemstone Ring, 18K White Gold 2
1.82 Ct. Gemstone Ring, 18K White Gold 3
1.82 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 136658
$3,556
View Details
2.06 Ct. Gemstone Ring, 18K White Gold 1
2.06 Ct. Gemstone Ring, 18K White Gold 2
2.06 Ct. Gemstone Ring, 18K White Gold 3
2.06 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 139122
$3,104
View Details
1.63 Ct. Gemstone Ring, 18K White Gold 1
1.63 Ct. Gemstone Ring, 18K White Gold 2
1.63 Ct. Gemstone Ring, 18K White Gold 3
1.63 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 139182
$1,856
View Details
1.68 Ct. Gemstone Ring, 18K White Gold 1
1.68 Ct. Gemstone Ring, 18K White Gold 2
1.68 Ct. Gemstone Ring, 18K White Gold 3
1.68 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 146070
$2,485
View Details
1.76 Ct. Gemstone Ring, 18K White Gold 1
1.76 Ct. Gemstone Ring, 18K White Gold 2
1.76 Ct. Gemstone Ring, 18K White Gold 3
1.76 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 136563
$4,355
View Details
1.82 Ct. Gemstone Ring, 18K White Gold 1
1.82 Ct. Gemstone Ring, 18K White Gold 2
1.82 Ct. Gemstone Ring, 18K White Gold 3
1.82 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 163544
$4,771
View Details
2.06 Ct. Gemstone Ring, 18K White Gold 1
2.06 Ct. Gemstone Ring, 18K White Gold 2
2.06 Ct. Gemstone Ring, 18K White Gold 3
2.06 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 139113
$3,117
View Details
1.82 Ct. Gemstone Ring, 18K White Gold 1
1.82 Ct. Gemstone Ring, 18K White Gold 2
1.82 Ct. Gemstone Ring, 18K White Gold 3
1.82 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 136618
$3,372
View Details
1.63 Ct. Gemstone Ring, 18K White Gold 1
1.63 Ct. Gemstone Ring, 18K White Gold 2
1.63 Ct. Gemstone Ring, 18K White Gold 3
1.63 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 149246
$2,677
View Details
1.63 Ct. Gemstone Ring, 18K White Gold 1
1.63 Ct. Gemstone Ring, 18K White Gold 2
1.63 Ct. Gemstone Ring, 18K White Gold 3
1.63 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 139193
$1,943
View Details
1.82 Ct. Gemstone Ring, 18K White Gold 1
1.82 Ct. Gemstone Ring, 18K White Gold 2
1.82 Ct. Gemstone Ring, 18K White Gold 3
1.82 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 136677
$4,004
View Details
1.76 Ct. Gemstone Ring, 18K White Gold 1
1.76 Ct. Gemstone Ring, 18K White Gold 2
1.76 Ct. Gemstone Ring, 18K White Gold 3
1.76 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 136591
$3,041
View Details
2.06 Ct. Gemstone Ring, 18K White Gold 1
2.06 Ct. Gemstone Ring, 18K White Gold 2
2.06 Ct. Gemstone Ring, 18K White Gold 3
2.06 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 139135
$3,376
View Details
2.53 Ct. Gemstone Ring, 18K White Gold 1
2.53 Ct. Gemstone Ring, 18K White Gold 2
2.53 Ct. Gemstone Ring, 18K White Gold 3
2.53 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 146365
$3,093
View Details
1.63 Ct. Gemstone Ring, 18K White Gold 1
1.63 Ct. Gemstone Ring, 18K White Gold 2
1.63 Ct. Gemstone Ring, 18K White Gold 3
1.63 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 139158
$2,348
View Details
1.82 Ct. Gemstone Ring, 18K White Gold 1
1.82 Ct. Gemstone Ring, 18K White Gold 2
1.82 Ct. Gemstone Ring, 18K White Gold 3
1.82 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 136644
$4,872
View Details
2.06 Ct. Gemstone Ring, 18K White Gold 1
2.06 Ct. Gemstone Ring, 18K White Gold 2
2.06 Ct. Gemstone Ring, 18K White Gold 3
2.06 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 139143
$2,880
View Details
1.63 Ct. Gemstone Ring, 18K White Gold 1
1.63 Ct. Gemstone Ring, 18K White Gold 2
1.63 Ct. Gemstone Ring, 18K White Gold 3
1.63 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 139166
$2,573
View Details
1.82 Ct. Gemstone Ring, Platinum 950 1
1.82 Ct. Gemstone Ring, Platinum 950 2
1.82 Ct. Gemstone Ring, Platinum 950 3
1.82 Ct. Gemstone Ring, Platinum 950 4
Cobalt Spinel Platinum 950 ring
Item ID: 161074
$7,097
View Details
1.73 Ct. Gemstone Ring, Platinum 950 1
1.73 Ct. Gemstone Ring, Platinum 950 2
1.73 Ct. Gemstone Ring, Platinum 950 3
1.73 Ct. Gemstone Ring, Platinum 950 4
Cobalt Spinel Platinum 950 ring
Item ID: 177337
$9,225
View Details
1.63 Ct. Gemstone Ring, Platinum 950 1
1.63 Ct. Gemstone Ring, Platinum 950 2
1.63 Ct. Gemstone Ring, Platinum 950 3
1.63 Ct. Gemstone Ring, Platinum 950 4
Cobalt Spinel Platinum 950 ring
Item ID: 167458
$2,463
View Details
1.76 Ct. Gemstone Ring, Platinum 950 1
1.76 Ct. Gemstone Ring, Platinum 950 2
1.76 Ct. Gemstone Ring, Platinum 950 3
1.76 Ct. Gemstone Ring, Platinum 950 4
Cobalt Spinel Platinum 950 ring
Item ID: 136548
$3,438
View Details
1.76 Ct. Gemstone Ring, Platinum 950 1
1.76 Ct. Gemstone Ring, Platinum 950 2
1.76 Ct. Gemstone Ring, Platinum 950 3
1.76 Ct. Gemstone Ring, Platinum 950 4
Cobalt Spinel Platinum 950 ring
Item ID: 136579
$2,393
View Details
1.76 Ct. Gemstone Ring, Platinum 950 1
1.76 Ct. Gemstone Ring, Platinum 950 2
1.76 Ct. Gemstone Ring, Platinum 950 3
1.76 Ct. Gemstone Ring, Platinum 950 4
Cobalt Spinel Platinum 950 ring
Item ID: 136522
$3,820
View Details
1234

Our Customers Love Us

See what people are saying on Google and Verified Reviews