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 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

£3,159 £5,303
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

£4,003 £5,333
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

£450 £847
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

£450 £847
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

£1,339 £2,507
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

£1,339 £2,507
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

£1,010 £2,098
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

£1,010 £2,098
Kobelli Diamond Wedding Band Curved 1/5 CTW 14k White GoldNatural Diamond Madison Shadow Ring

Natural Diamond Madison Shadow Ring

£450 £962
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

£3,269 £5,432
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

£3,269 £5,432
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

£989 £2,060
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

£989 £2,060
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

£989 £2,060
Kobelli Diamond Notched Basket Curve Wedding Band 1/4 CTW 14k Yellow GoldNatural Diamond Shadow Ring - MZ62057OV-E

Natural Diamond Shadow Ring - MZ62057OV-E

£496 £802
Kobelli Diamond Notched Basket Curve Wedding Band 1/4 CTW 14k White GoldNatural Diamond Shadow Ring - MZ62057OV-E

Natural Diamond Shadow Ring - MZ62057OV-E

£496 £802
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

£4,463 £7,057
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

£1,640 £2,732
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

£318 £653
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

£2,953 £4,868
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

£309 £779
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

£149 £618
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

£182 £756
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)

£34,330 £56,454
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

£3,051 £4,616
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)

£7,191 £15,525
Kobelli Diamond Vintage Trellis Engagement Ring 1 1/5 CTW 14k White Gold1.18 Carat Natural Diamond Euro Round Ring

1.18 Carat Natural Diamond Euro Round Ring

£2,610 £4,425
Kobelli Diamond Engagement Ring 1 CTW in 14k White Gold1 Carat Hourglass Ring

1 Carat Hourglass Ring

£551 £1,187
Kobelli Diamond Curved Wedding Band 1/3 CTW in 14k White GoldNatural Diamond Vienna Shadow Ring

Natural Diamond Vienna Shadow Ring

£610 £882
Kobelli Diamond Princess Halo Split Band Engagement Ring 1/2ct TW 14k White Gold0.5 Carat Natural Diamond Square Split Ring

0.5 Carat Natural Diamond Square Split Ring

£320 £1,240
Kobelli Diamond Anniversary Band 3/5ct TDW in 10k Rose GoldDiamond vines milestone ring in rose gold

0.6 Carat Natural Diamond Vines Ring

£363 £1,385
Kobelli Elysium Beveled Edge Matte Finish with Flush-set Round Diamond Solitaire Band 8mmKobelli Elysium Beveled Edge Matte Finish with Flush-set Round Diamond Solitaire Band 8mm

8mm Flush Natural Diamond Elysium Ring

£1,580 £2,850