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 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

$5,406 $8,913
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

$566 $1,425
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

$272 $1,132
0.25 Carat Natural Diamond Rectangular Cluster Promise Ring0.25 Carat Natural Diamond Rectangular Cluster Promise Ring

0.25 Carat Natural Diamond Rectangular Cluster Promise Ring

$332 $1,383
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)

$62,860 $103,370
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

$5,587 $8,452
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 Judith Ring (GIA)

1.62 Carat Fancy Vivid Yellow Diamond Judith Ring (GIA)

$13,166 $28,427
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

$4,778 $8,102
Kobelli Diamond Engagement Ring 1 CTW in 14k White Gold1 Carat Hourglass Ring

1 Carat Hourglass Ring

$1,009 $2,173
Kobelli Diamond Curved Wedding Band 1/3 CTW in 14k White GoldNatural Diamond Vienna Shadow Ring

Natural Diamond Vienna Shadow Ring

$1,117 $1,614
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

$586 $2,270
Kobelli Diamond Anniversary Band 3/5ct TDW in 10k Rose GoldDiamond vines milestone ring in rose gold

0.6 Carat Natural Diamond Vines Ring

$664 $2,536
Kobelli Elysium Beveled Edge Matte Finish with Flush-set Round Diamond Solitaire Band 8mm8mm Elysium & Natural Diamond Maximillion Ring

8mm Elysium & Natural Diamond Maximillion Ring

$2,892 $5,218
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

Natural Diamond Iris Shadow Ring

$1,159 $1,663
Kobelli 3/4 Carat TDW Graduated Diamond Wedding Band in 14k Rose Gold0.75 Carat Natural Diamond Graduated Ring

0.75 Carat Natural Diamond Graduated Ring

$1,117 $2,634
Kobelli 3/4 Carat TDW Graduated Diamond Wedding Band in 14k Yellow Gold0.75 Carat Natural Diamond Graduated Ring

0.75 Carat Natural Diamond Graduated Ring

$1,117 $2,634
Kobelli 3/4 Carat TDW Graduated Diamond Wedding Band in 14k White Gold0.75 Carat Natural Diamond Graduated Ring

0.75 Carat Natural Diamond Graduated Ring

$1,117 $2,634
Kobelli 1/5ct TCW Sapphire and Diamond Contour Wedding Ring in 14k White GoldKobelli 1/5ct TCW Sapphire and Diamond Contour Wedding Ring in 14k White Gold

Sapphire Iris Shadow Ring

$1,117 $1,425
Plain Extra Wide Band Large Radiant Solitaire Heidi RingPlain Extra Wide Band Large Radiant Solitaire Heidi Ring

Plain Extra Wide Band Large Radiant Solitaire Heidi Ring

$1,955 $4,177
Solitaire Cushion Extra Wide Heidi Ring - 2.8 Carat Moissanite, Yellow Gold, Size 7.5 example on a handWide Solitaire Engagement Ring

Plain Extra Wide Band Large Cushion Solitaire Heidi Ring

$1,955 $4,261
Kobelli Mens Ring Square Black Diamond Pave 1 Carat (ctw) in 10k White Gold1 Carat Black Diamond Pavé Square Brooklyn Ring

1 Carat Black Diamond Pavé Square Brooklyn Ring

$1,647 $3,423
0.46 Carat Natural Diamond Solitaire Marquise Cradle Ring0.46 Carat Natural Diamond Solitaire Marquise Cradle Ring

0.46 Carat Natural Diamond Solitaire Marquise Cradle Ring

$2,326 $4,373
Kobelli Diamond Contoured Wedding Band Vintage Engravings 1/5ct TDW in 14k Yellow GoldKobelli Diamond Contoured Wedding Band Vintage Engravings 1/5ct TDW in 14k Yellow Gold

Natural Diamond Augustina Shadow Ring

$949 $1,656
Kobelli Diamond Contoured Wedding Band Vintage Engravings 1/5ct TDW in 14k White GoldKobelli Diamond Contoured Wedding Band Vintage Engravings 1/5ct TDW in 14k White Gold

Natural Diamond Augustina Shadow Ring

$949 $1,656
0.15 Carat Natural Diamond Square Pattern Ring0.15 Carat Natural Diamond Square Pattern Ring

0.15 Carat Natural Diamond Square Pattern Ring

$231 $776
Kobelli Diamond Braided Eternity Wedding Ring 1/3ct TDW in 10k White GoldKobelli Diamond Braided Eternity Wedding Ring 1/3ct TDW in 10k White Gold

0.3 Carat Natural Diamond Eternity Braid Ring

$287 $1,188
Kobelli Certified 14k White Gold 1 4/5ct TDW Five Stone Diamond Engagement Ring1.81 Carat Natural Diamond 5-Stone Ring

1.81 Carat Natural Diamond 5-Stone Ring

$8,213 $13,969
Kobelli Three Stone Round Diamond Engagement Ring 1/4 Carat TW in 10k White Gold0.25 Carat Natural Diamond Sylvie Ring

0.25 Carat Natural Diamond Sylvie Ring

$558 $1,006
Kobelli Three-Stone Diamond Engagement Ring and Wedding Band Set 4/5 carat (ctw) in 14k White Gold0.78 Carat Natural Diamond Trellis 3-Stone Bridal Set

0.78 Carat Natural Diamond Trellis 3-Stone Bridal Set

$2,305 $4,750
Kobelli Princess-cut Diamond Bridal Ring Set 1 Carat (ctw) in 14k White Gold (Certified)Princess-cut Diamond Bridal Ring Set 1 Carat (ctw) in 14k White Gold (Certified)

1 Carat Natural Diamond Princess & Baguette Bridal Set

$3,378 $5,867
Kobelli Multi Diamond Rectangular Frame Bridal Set (2-1/2 CTW)2.5 Carat Natural Diamond Rectangular Cluster Élodie Bridal Set

2.5 Carat Natural Diamond Rectangular Cluster Élodie Bridal Set

$4,749 $6,803
Kobelli Diamond Rings2 Carat Natural Diamond Rectangular Cluster Élodie Ring

2 Carat Natural Diamond Rectangular Cluster Élodie Ring

$3,673 $4,750