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 1 2/5 CTW 14k White Gold1.38 Carat Natural Diamond Princess Baguette Ring

1.38 Carat Natural Diamond Princess Baguette Ring

$2,642 $4,400
Kobelli Princess Baguette Diamond Wedding Band 2 1/4 CTW 14k White Gold2.25 Carat Natural Diamond Princess Baguette Half Eternity Ring
Sold out

2.25 Carat Natural Diamond Princess Baguette Half Eternity Ring

$3,780 $6,300
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

$4,999 $8,000
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

$8,538 $11,580
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

$7,785 $11,470
1.52 Carat Black & Champagne Diamond Ring1.52 Carat Black & Champagne Diamond Ring

1.52 Carat Black & Champagne Diamond Ring

$1,638 $2,950
5 Carat Black & Champagne Diamond Heart Ring5 Carat Black & Champagne Diamond Heart Ring

5 Carat Black & Champagne Diamond Heart Ring

$2,835 $4,540
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

$1,798.20 $4,790
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

$4,499 $7,480
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

$2,059 $3,300
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

$1,969 $3,150
4 Carat Black Diamond Ring4 Carat Black Diamond Ring

4 Carat Black Diamond Ring

$1,998 $3,200
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

$5,085 $8,800
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

$1,799 $3,265
1 Carat Natural Diamond Valentina Ring1 Carat Natural Diamond Valentina Ring

1 Carat Natural Diamond Valentina Ring

$3,312 $6,820
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

$1,379.40 $3,979
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

$1,740 $2,930
0.45 Carat Natural Diamond & Sapphire Natalie Ring0.45 Carat Natural Diamond & Sapphire Natalie Ring

0.45 Carat Natural Diamond & Sapphire Natalie Ring

$896 $1,970
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

$899 $1,395
Kobelli Diamond RingsNatural Diamond Half Eternity Winter Shadow Ring

Natural Diamond Half Eternity Winter Shadow Ring

$849 $1,320
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

$740 $1,470
Kobelli Diamond Rings1.6 Carat Natural Diamond Multi-Row Halo Francis Bridal Set

1.6 Carat Natural Diamond Multi-Row Halo Francis Bridal Set

$2,156 $3,900
Kobelli Diamond Rings0.2ct Pavé 3mm Ring

0.2 Carat Natural Diamond Half Eternity Pavé 3mm Francis Ring

$555 $770
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

$7,000 $7,060
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

$549 $790
Kobelli Round Diamond Shadow Band 1/5 Carat (ctw) in 14k White GoldNatural Diamond Shadow Ring - 61770 Series

Natural Diamond Shadow Ring - 61770 Series

$750 $900
Natural Diamond Shadow Ring - 61769 SeriesNatural Diamond Shadow Ring - 61769 Series

Natural Diamond Shadow Ring - 61769 Series

$545 $915
Kobelli Contoured Diamond Wedding Band 1/5 Carat (ctw) in 14k White GoldNatural Diamond Shadow Ring - 61768 Series

Natural Diamond Shadow Ring - 61768 Series

$559 $930
Kobelli Matching Diamond Wedding Band 14K White Gold (1/5 CTW) - 61767 SeriesNatural Diamond Shadow Ring - 61767 Series

Natural Diamond Shadow Ring - 61767 Series

$549 $960
Natural Diamond Shadow Ring - 61765 SeriesNatural Diamond Shadow Ring - 61765 Series

Natural Diamond Shadow Ring - 61765 Series

$579 $799
Natural Diamond Shadow Ring - 61764 SeriesNatural Diamond Shadow Ring - 61764 Series

Natural Diamond Shadow Ring - 61764 Series

$699 $715
Natural Diamond Shadow Ring - 61763 Series

Natural Diamond Shadow Ring - 61763 Series

$539 $715