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 Diamond Anniversary Band Asymmetrical 1/2 CTW 10k White Gold0.5 Carat Natural Diamond Anniversary Ring

0.5 Carat Natural Diamond Anniversary Ring

£310 £1,184
Kobelli Diamond Two-Row Parallel Band Fashion Ring 1/4 CTW 10k White GoldKobelli Diamond Two-Row Parallel Band Fashion Ring 1/4 CTW 10k White Gold

0.25 Carat Bubble Topped Double Strand Ring

£181 £871
Kobelli Mixed Fancy Champagne Brown and White Diamond Two Tone Ring 2 1/3ct CTW 18k Gold (Certified)2.33 Carat Champagne Diamond Crown Ring

2.33 Carat Champagne Diamond Crown Ring

£3,080 £4,107
Kobelli Old Mine Cut Diamond Vintage Filigree Indented Concave Wide Ring 1 7/8 CTW in Platinum (Certified)Kobelli Old Mine Cut Diamond Vintage Filigree Indented Concave Wide Ring 1 7/8 CTW in Platinum (Certified)

1.84 Carat Natural Diamond Old Mine Cut Hourglass Ring

£3,249 £4,484
Kobelli Round Diamond Channel Set Wedding Band 1/3 CTW 18k White GoldKobelli Round Diamond Channel Set Wedding Band 1/3 CTW 18k White Gold

0.3 Carat Natural Diamond Channel Ring

£652 £1,485
Kobelli Princess Baguette Diamond Eternity Band 2 7/8 CTW 18k White Gold - Size 5.25 71305X/5.25WKobelli Princess Baguette Diamond Eternity Band 2 7/8 CTW 18k White Gold - Size 5.25 71305X/5.25W

2.84 Carat Natural Diamond Eternity Princess Baguette Ring - Size 5.25 Only

£3,120 £5,238
Kobelli Two Collection Certified Black and White Pear Diamond, Bezel and Pave Open Wrap-around Ring 3 7/8 CTW 18k Rose Gold - Size 7 71384X/7R3.84 Carat Black & White Natural Diamond Cuff Ring

3.84 Carat Black & White Natural Diamond Cuff Ring

£3,954 £5,268
Kobelli Diamond Pave-set Milgrain Square Shank Wedding Band 1/5 CTW 14k Yellow Gold0.2 Carat Natural Diamond Euro Ring 14k Yellow Gold

0.2 Carat Natural Diamond Euro Ring

£444 £837
Kobelli Diamond Pave-set Milgrain Square Shank Wedding Band 1/5 CTW 14k White Gold0.2 Carat Natural Diamond Euro Ring 14k White Gold

0.2 Carat Natural Diamond Euro Ring

£444 £837
Kobelli Round Diamond Square European Shank Vintage Trellis 2 Piece Bridal Set 7/8 CTW 14k Yellow GoldKobelli Round Diamond Square European Shank Vintage Trellis 2 Piece Bridal Set 7/8 CTW 14k Yellow Gold

0.85 Carat Natural Diamond Round Euro Bridal Set

£1,323 £2,476
Kobelli Round Diamond Square European Shank Vintage Trellis 2 Piece Bridal Set 7/8 CTW 14k White GoldKobelli Round Diamond Square European Shank Vintage Trellis 2 Piece Bridal Set 7/8 CTW 14k White Gold

0.85 Carat Natural Diamond Round Euro Bridal Set

£1,323 £2,476
Kobelli Round Diamond Square Shank Trellis Engagement Ring 5/8 CTW 14k Yellow Gold (HI, I1-I2)Kobelli Round Diamond Square Shank Trellis Engagement Ring 5/8 CTW 14k Yellow Gold (HI, I1-I2)

0.65 Carat Natural Diamond Round Euro Ring

£997 £2,073
Kobelli Round Diamond Square Shank Trellis Engagement Ring 5/8 CTW 14k White Gold (HI, I1-I2)Kobelli Round Diamond Square Shank Trellis Engagement Ring 5/8 CTW 14k White Gold (HI, I1-I2)

0.65 Carat Natural Diamond Round Euro Ring

£997 £2,073
Kobelli Diamond Wedding Band Curved 1/5 CTW 14k White GoldNatural Diamond Madison Shadow Ring

Natural Diamond Madison Shadow Ring

£444 £950
Kobelli Round Diamond Square European Shank Vintage Trellis Bridal Set 1 3/5 CTW 14k Yellow Gold, 3 PieceKobelli Round Diamond Square European Shank Vintage Trellis Bridal Set 1 3/5 CTW 14k Yellow Gold, 3 Piece

1.5 Carat Natural Diamond Euro Round 3pc Bridal Set

£3,229 £5,366
Kobelli Round Diamond Square European Shank Vintage Trellis Bridal Set 1 3/5 CTW 14k White Gold, 3 PieceKobelli Round Diamond Square European Shank Vintage Trellis Bridal Set 1 3/5 CTW 14k White Gold, 3 Piece

1.5 Carat Natural Diamond Euro Round 3pc Bridal Set

£3,229 £5,366
1 Carat Natural Diamond 5-Stone RingKobelli Round Five Stone Diamond Prong-set Wedding Band 1 CTW 14k Yellow Gold

1 Carat Natural Diamond 5-Stone Ring

£977 £2,035
Kobelli Round Five Stone Diamond Prong-set Wedding Band 1 CTW 14k Rose GoldKobelli Round Five Stone Diamond Prong-set Wedding Band 1 CTW 14k Rose Gold

1 Carat Natural Diamond 5-Stone Ring

£977 £2,035
Kobelli Round Five Stone Diamond Prong-set Wedding Band 1 CTW 14k White GoldKobelli Round Five Stone Diamond Prong-set Wedding Band 1 CTW 14k White Gold

1 Carat Natural Diamond 5-Stone Ring

£977 £2,035
Kobelli Diamond Notched Basket Curve Wedding Band 1/4 CTW 14k Yellow GoldNatural Diamond Shadow Ring - MZ62057OV-E

Natural Diamond Shadow Ring - MZ62057OV-E

£490 £792
Kobelli Diamond Notched Basket Curve Wedding Band 1/4 CTW 14k White GoldNatural Diamond Shadow Ring - MZ62057OV-E

Natural Diamond Shadow Ring - MZ62057OV-E

£490 £792
Kobelli Moissanite 2 Carat Solitaire Extra Wide Engagement Ring in Solid Gold2 Carat Solitaire Cushion Extra Wide Heidi Ring

2 Carat Solitaire Cushion Extra Wide Heidi Ring

£872 £1,824
Kobelli EGL Certified 14k Yellow Gold 1 7/8ct TDW Five Stone Diamond Engagement Ring1.79 Carat Natural Diamond 5-Stone Ring

1.79 Carat Natural Diamond 5-Stone Ring

£4,409 £6,971
1.02 Carat Natural Diamond Old Mine Cut 5-Stone Ring1.02 Carat Natural Diamond Old Mine Cut 5-Stone Ring

1.02 Carat Natural Diamond Old Mine Cut 5-Stone Ring

£1,620 £2,698
0.17 Carat Natural Diamond Unique Round Cluster Ring0.17 Carat Natural Diamond Unique Round Cluster Ring

0.17 Carat Natural Diamond Unique Round Cluster Ring

£314 £645
Kobelli Emerald Diamond Halo Engagement Ring 1 1/4 CTW in 14k White Gold1.3 Carat Natural Diamond Emerald Original Ring

1.3 Carat Natural Diamond Emerald Original Ring

£2,917 £4,808
0.25 Carat Natural Diamond Unique Round Multi Cluster Ring0.25 Carat Natural Diamond Unique Round Multi Cluster Ring

0.25 Carat Natural Diamond Unique Round Multi Cluster Ring

£306 £769
Kobelli Marquise Shaped Cluster Diamond Ring 1/6 CTW 10k White Gold0.16 Carat Natural Diamond Marquise Cluster Promise Ring

0.16 Carat Natural Diamond Marquise Cluster Promise Ring

£147 £611
0.68 Carat Natural Diamond Rectangular Cluster Promise Ring0.68 Carat Natural Diamond Rectangular Cluster Promise Ring

0.68 Carat Natural Diamond Rectangular Cluster Promise Ring

£180 £747
Kobelli Van Cleef Pear Brilliant Diamond Three Stone Engagement Ring 2 1/10 CTW in Platinum (GIA Certified), Size 6 71454X/6P2.11 Carat Natural Diamond Pear Van Cleef Platinum Ring (GIA)

2.11 Carat Natural Diamond Pear Van Cleef Platinum Ring (GIA)

£33,911 £55,764
Kobelli Diamond 6-Prong Antique Engagement Ring 1 1/6 CTW 14k White Gold1.16 Carat Natural Diamond Ornate 6-Prong Ring

1.16 Carat Natural Diamond Ornate 6-Prong Ring

£3,014 £4,560
Kobelli GIA Certified Fancy Vivid Yellow Cushion Diamond Halo Split Shank Ring 1 3/5 CTW 18k Two Tone Gold1.62 Carat Fancy Vivid Yellow Diamond Ring (GIA)

1.62 Carat Fancy Vivid Yellow Diamond Ring (GIA)

£7,103 £15,335