Diamond Rings

Natural and conflict-free diamond rings, as well as sustainable lab-grown diamond rings

All diamonds sold by Kobelli whether natural or lab are ethically sourced

Kobelli Princess Baguette Diamond Wedding Band 2 1/4 CTW 14k White Gold2.25 Carat Natural Diamond Princess Baguette Half Eternity Ring
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2.25 Carat Natural Diamond Princess Baguette Half Eternity Ring

$5,893 $9,822
Kobelli Diamond Pear Three-Stone Engagement Ring 1 3/5 CTW in Platinum (Certified) 71289X/7.0P1.57 Carat Natural Diamond Pear Platinum 3-Stone Ring

1.57 Carat Natural Diamond Pear Platinum 3-Stone Ring

$7,794 $12,472
Kobelli Diamond Five-Stone Engagement Ring 2 CTW in 14K White Gold (Certified)2.06 Carat Natural Diamond 5-Stone Ring

2.06 Carat Natural Diamond 5-Stone Ring

$13,311 $18,053
Kobelli Princess Diamond Halo Split Shank Ring 2 1/4 CTW in 14k White Gold (Certified)2.25 Carat Natural Diamond Princess Halo Split Ring

2.25 Carat Natural Diamond Princess Halo Split Ring

$12,137 $17,881
1.52 Carat Black & Champagne Diamond Ring1.52 Carat Black & Champagne Diamond Ring

1.52 Carat Black & Champagne Diamond Ring

$2,554 $4,599
5 Carat Black & Champagne Diamond Heart Ring5 Carat Black & Champagne Diamond Heart Ring

5 Carat Black & Champagne Diamond Heart Ring

$4,420 $7,078
Kobelli Antique Oval Diamond Braided Engagement Ring 1 CTW in 14k White Gold1 Carat Natural Diamond Oval Riviera Ring

1 Carat Natural Diamond Oval Riviera Ring

$2,804 $7,468
Kobelli Marquise-cut Diamond Ring 1.02 CTW in 14k White Gold (Certified)1.02 Carat Natural Diamond Solitaire Marquise Cradle Ring

1.02 Carat Natural Diamond Solitaire Marquise Cradle Ring

$7,014 $11,661
Kobelli Cushion Cut Black Diamond Halo Ring 3 7/8 CTW in 14k Rose Gold 71148X/8.5RBlack & Rose Cushion Halo

Black & Rose Cushion Halo

$3,210 $5,145
3.46 Carat Black Diamond Rustic 3-Stone Ring3.46 Carat Black Diamond Rustic 3-Stone Ring

3.46 Carat Black Diamond Rustic 3-Stone Ring

$3,070 $4,911
4 Carat Black Diamond Ring4 Carat Black Diamond Ring

4 Carat Black Diamond Ring

$3,115 $4,989
Kobelli Certified Princess Cut 3-Stone Diamond Engagement Ring 1 3/4 CTW in 14k White Gold1.73 Carat Natural Diamond Princess Trillion Ring

1.73 Carat Natural Diamond Princess Trillion Ring

$7,928 $13,719
1.05 Carat Blue Diamond Ring - Size 4 Only1.05 Carat Blue Diamond Ring - Size 4 Only

1.05 Carat Blue Diamond Ring - Size 4 Only

$2,805 $5,090
1 Carat Natural Diamond Valentina Ring1 Carat Natural Diamond Valentina Ring

1 Carat Natural Diamond Valentina Ring

$5,164 $10,632
Kobelli Extra Wide Round and Baguette Multi Row Ring 2 1/2 CTW in 10K White Gold2.5 Carat Natural Diamond Extra Wide Decked Ring

2.5 Carat Natural Diamond Extra Wide Decked Ring

$2,151 $6,203
Kobelli Round Brilliant Diamond Dome Ring 4/5 CTW 14k White Gold0.8 Carat Natural Diamond Dome Cluster Ring

0.8 Carat Natural Diamond Dome Cluster Ring

$2,713 $4,568
0.45 Carat Natural Diamond & Sapphire Natalie Ring0.45 Carat Natural Diamond & Sapphire Natalie Ring

0.45 Carat Natural Diamond & Sapphire Natalie Ring

$1,397 $3,072
Kobelli Diamond and Blue Sapphire Band 1 carat (ctw) in 14k White Gold1 Carat Natural Diamond & Sapphire Alternating Semi Wide Ring

1 Carat Natural Diamond & Sapphire Alternating Semi Wide Ring

$1,402 $2,175
Kobelli Diamond RingsNatural Diamond Half Eternity Winter Shadow Ring

Natural Diamond Half Eternity Winter Shadow Ring

$1,324 $2,058
Kobelli Round Diamond Notched Wedding Band 1/2 CTW in 14k White Gold (Fits Series 61904)Natural Diamond Portia Shadow Ring

Natural Diamond Portia Shadow Ring

$1,154 $2,292
Kobelli Diamond Rings1.6 Carat Natural Diamond Multi-Row Halo Francis Bridal Set

1.6 Carat Natural Diamond Multi-Row Halo Francis Bridal Set

$3,362 $6,080
Kobelli Diamond Rings0.2ct Pavé 3mm Ring

0.2 Carat Natural Diamond Half Eternity Pavé 3mm Francis Ring

$866 $1,201
Kobelli Antique Round-cut Diamond Vintage Style Engagement Ring 1 1/5 Carat (ctw) in 14k Gold1.18 Carat Natural Diamond Roze Ring

1.18 Carat Natural Diamond Roze Ring

$10,913 $11,007
Kobelli Diamond Wedding Band 1/5 Carat (ctw) in 14K White Gold0.2 Carat Natural Diamond Half Eternity Slender Pavé Ring

0.2 Carat Natural Diamond Half Eternity Slender Pavé Ring

$856 $1,232
Kobelli Round Diamond Shadow Band 1/5 Carat (ctw) in 14k White GoldNatural Diamond Shadow Ring - 61770 Series

Natural Diamond Shadow Ring - 61770 Series

$1,170 $1,404
Natural Diamond Shadow Ring - 61769 SeriesNatural Diamond Shadow Ring - 61769 Series

Natural Diamond Shadow Ring - 61769 Series

$850 $1,427
Kobelli Contoured Diamond Wedding Band 1/5 Carat (ctw) in 14k White GoldNatural Diamond Shadow Ring - 61768 Series

Natural Diamond Shadow Ring - 61768 Series

$872 $1,450
Kobelli Matching Diamond Wedding Band 14K White Gold (1/5 CTW) - 61767 SeriesNatural Diamond Shadow Ring - 61767 Series

Natural Diamond Shadow Ring - 61767 Series

$856 $1,497
Natural Diamond Shadow Ring - 61765 SeriesNatural Diamond Shadow Ring - 61765 Series

Natural Diamond Shadow Ring - 61765 Series

$903 $1,246
Natural Diamond Shadow Ring - 61764 SeriesNatural Diamond Shadow Ring - 61764 Series

Natural Diamond Shadow Ring - 61764 Series

$1,090 $1,115
Natural Diamond Shadow Ring - 61763 Series

Natural Diamond Shadow Ring - 61763 Series

$841 $1,115
Kobelli Round-cut Diamond Halo Engagement Ring 1 1/4 Carat (ctw) in 14k White Gold1.25 Carat Natural Diamond Round Original Ring

1.25 Carat Natural Diamond Round Original Ring

$6,702 $10,804