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 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)

Euro Round - All Diamond 5/8ct.tw (1/2ct ctr)

£1,072 £2,227
Kobelli Diamond Wedding Band Curved 1/5 CTW 14k Rose GoldDiamond Wedding Band Curved 1/5 CTW 14k Rose Gold

Diamond Wedding Band Curved 1/5 CTW 14k Rose Gold

£486 £1,021
Kobelli Diamond Wedding Band Curved 1/5 CTW 14k Yellow GoldDiamond Wedding Band Curved 1/5 CTW 14k Yellow Gold

Diamond Wedding Band Curved 1/5 CTW 14k Yellow Gold

£486 £1,021
Kobelli Diamond Wedding Band Curved 1/5 CTW 14k White GoldDiamond Wedding Band Curved 1/5 CTW 14k White Gold

Diamond Wedding Band Curved 1/5 CTW 14k White Gold

£486 £1,021
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

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

£3,469 £5,766
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

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

£3,469 £5,766
1ct Five Stone Natural Diamond Band - 14k YellowKobelli Round Five Stone Diamond Prong-set Wedding Band 1 CTW 14k Yellow Gold

1ct Five Stone Natural Diamond Band - 14k Yellow

£1,050 £2,187
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

1ct Five Stone Natural Diamond Band - 14k Rose

£1,050 £2,187
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

1ct Five Stone Natural Diamond Band - 14k White

£1,050 £2,187
Kobelli Diamond Notched Basket Curve Wedding Band 1/4 CTW 14k White GoldKobelli Diamond Notched Basket Curve Wedding Band 1/4 CTW 14k White Gold

Diamond Notched Basket Curve Wedding Band 1/4 CTW 14k White Gold

£526 £851
Kobelli EGL Certified 14k Yellow Gold 1 7/8ct TDW Five Stone Diamond Engagement RingFive Stone Diamond Princess (EGL Certified)

Five Stone Diamond Princess (EGL Certified)

£4,737 £7,491
Old Mine Cut Diamond BandOld Mine Cut Diamond Band

Old Mine Cut Diamond Band

£1,741 £2,899
Kobelli Unique Diamond Engagement Ring 1/6 CTW 10k White GoldRound Cluster Pinched Halo Diamond Ring

Round Cluster Pinched Halo Diamond Ring

£337 £693
Kobelli Emerald Diamond Halo Engagement Ring 1 1/4 CTW in 14k White Gold1ct Natural Diamond Emerald-cut Halo Ring

1ct Natural Diamond Emerald-cut Halo Ring

£3,134 £5,167
Round Cluster Baguette Accent Diamond RingRound Cluster Baguette Accent Diamond Ring

Round Cluster Baguette Accent Diamond Ring

£328 £826
Kobelli Marquise Shaped Cluster Diamond Ring 1/6 CTW 10k White GoldMarquise Cluster Diamond Promise Ring

Marquise Cluster Diamond Promise Ring

£158 £656
Rectangular Cluster Diamond Promise RingRectangular Cluster Diamond Promise Ring

Rectangular Cluster Diamond Promise Ring

£193 £802
Kobelli Van Cleef Pear Brilliant Diamond Three Stone Engagement Ring 2 1/10 CTW in Platinum (GIA Certified), Size 6 71454X/6PVan Cleef Pear Brilliant Diamond 3-Stone (GIA Certified)

Van Cleef Pear Brilliant Diamond 3-Stone (GIA Certified)

£36,439 £59,921
Kobelli Diamond 6-Prong Antique Engagement Ring 1 1/6 CTW 14k White Gold1ct Ornate 6-Prong Diamond Ring

1ct Ornate 6-Prong Diamond Ring

£3,239 £4,899
Kobelli Diamond 6-Prong Antique Engagement Ring 5/8 CTW 14k White GoldOrnate 6-Prong Diamond Ring

Ornate 6-Prong Diamond Ring

£1,021 £2,126
Kobelli GIA Certified Fancy Vivid Yellow Cushion Diamond Halo Split Shank Ring 1 3/5 CTW 18k Two Tone GoldFancy Vivid Yellow Cushion Diamond Ring (GIA Certified)

Fancy Vivid Yellow Cushion Diamond Ring (GIA Certified)

£7,632 £16,479
Kobelli Diamond Vintage Trellis Engagement Ring 1 1/5 CTW 14k White GoldEuro Round - All Diamond 1-1/5ct.tw

Euro Round - All Diamond 1-1/5ct.tw

£2,770 £4,697
Kobelli Diamond Engagement Ring 1 CTW in 14k White Gold1 Carat Hourglass Ring - Multiple Center Options

1 Carat Hourglass Ring - Multiple Center Options

£585 £1,260
Kobelli Diamond Curved Wedding Band 1/3 CTW in 14k White GoldDiamond Curved Wedding Band 1/3 CTW in 14k Gold

Diamond Curved Wedding Band 1/3 CTW in 14k Gold

£566 £936
Kobelli Notched Diamond Wedding Band 1/8 CTW 14k White Gold - 61766 SeriesNatural Diamond Notched Band - 61766 Series

Natural Diamond Notched Band - 61766 Series

£486 £689
Kobelli Diamond Princess Halo Split Band Engagement Ring 1/2ct TW 14k White GoldKobelli Diamond Princess Halo Split Band Engagement Ring 1/2ct TW 14k White Gold

Diamond Princess Halo Split Band Engagement Ring 1/2ct TW 14k White Gold

£340 £1,316
Kobelli Diamond Anniversary Band 3/5ct TDW in 10k Rose GoldKobelli Diamond Anniversary Band 3/5ct TDW in 10k Rose Gold

Diamond Vines

£385 £1,470
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 Elysium & Flush-set Diamond

£1,677 £3,025
Kobelli 1/5 Carat TDW Diamond Milgrain Contour Wedding Ring in 14k White GoldKobelli 1/5 Carat TDW Diamond Milgrain Contour Wedding Ring in 14k White Gold

Contour Diamond Filigree Band

£566 £964
Kobelli 3/4 Carat TDW Graduated Diamond Wedding Band in 14k Rose Gold3/4 Carat TDW Graduated Diamond Wedding Band in 14k Rose Gold

3/4 Carat TDW Graduated Diamond Wedding Band in 14k Rose Gold

£647 £1,527
Kobelli 3/4 Carat TDW Graduated Diamond Wedding Band in 14k Yellow Gold3/4 Carat TDW Graduated Diamond Wedding Band in 14k Yellow Gold

3/4 Carat TDW Graduated Diamond Wedding Band in 14k Yellow Gold

£647 £1,527
Kobelli 3/4 Carat TDW Graduated Diamond Wedding Band in 14k White Gold3/4 Carat TDW Graduated Diamond Wedding Band in 14k White Gold

3/4 Carat TDW Graduated Diamond Wedding Band in 14k White Gold

£647 £1,527