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
220 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
$6,999
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
$2,407
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
$9,272
View Details
2.11 Ct. Gemstone Ring, 14K White Gold 1
2.11 Ct. Gemstone Ring, 14K White Gold 2
2.11 Ct. Gemstone Ring, 14K White Gold 3
2.11 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 185030
$3,055
View Details
2.11 Ct. Gemstone Ring, 14K White Gold 1
2.11 Ct. Gemstone Ring, 14K White Gold 2
2.11 Ct. Gemstone Ring, 14K White Gold 3
2.11 Ct. Gemstone Ring, 14K White Gold 4
Cobalt Spinel 14K White Gold ring
Item ID: 185067
$3,894
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
$3,373
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
$2,426
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
$3,765
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
$2,218
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
$3,368
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
$2,754
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
$3,256
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
$2,817
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
$1,589
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
$3,835
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
$2,211
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
$4,150
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
$2,826
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
$3,118
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
$2,156
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
$1,645
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
$3,695
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
$2,883
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
$3,003
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
$2,085
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
$4,528
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
$2,661
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
$2,290
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
$7,452
View Details
2.11 Ct. Gemstone Ring, 18K White Gold 1
2.11 Ct. Gemstone Ring, 18K White Gold 2
2.11 Ct. Gemstone Ring, 18K White Gold 3
2.11 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 185068
$4,217
View Details
2.11 Ct. Gemstone Ring, 18K White Gold 1
2.11 Ct. Gemstone Ring, 18K White Gold 2
2.11 Ct. Gemstone Ring, 18K White Gold 3
2.11 Ct. Gemstone Ring, 18K White Gold 4
Cobalt Spinel 18K White Gold ring
Item ID: 185033
$3,388
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
$2,775
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
$9,752
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
$2,791
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
$3,669
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
$4,093
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
$3,721
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
$2,498
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
$3,294
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
$3,081
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
$1,855
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
$4,120
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
$2,484
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
$4,789
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
$3,094
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
$3,380
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
$2,693
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
$1,941
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
$4,013
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
$3,177
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
$3,285
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
$2,356
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
$4,873
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
$2,886
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
$2,551
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
$7,287
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
$9,486
View Details
2.11 Ct. Gemstone Ring, Platinum 950 1
2.11 Ct. Gemstone Ring, Platinum 950 2
2.11 Ct. Gemstone Ring, Platinum 950 3
2.11 Ct. Gemstone Ring, Platinum 950 4
Cobalt Spinel Platinum 950 ring
Item ID: 185034
$3,312
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
$2,687
View Details
1234

Our Customers Love Us

See what people are saying on Google and Verified Reviews