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)

$2,063 $4,287
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

$934 $1,965
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

$934 $1,965
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

$934 $1,965
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

$6,678 $11,099
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

$6,678 $11,099
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

$2,021 $4,209
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

$2,021 $4,209
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

$2,021 $4,209
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

$1,012 $1,637
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)

$9,120 $14,419
Old Mine Cut Diamond BandOld Mine Cut Diamond Band

Old Mine Cut Diamond Band

$3,350 $5,581
Kobelli Unique Diamond Engagement Ring 1/6 CTW 10k White GoldRound Cluster Pinched Halo Diamond Ring

Round Cluster Pinched Halo Diamond Ring

$649 $1,333
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

$6,033 $9,946
Round Cluster Baguette Accent Diamond RingRound Cluster Baguette Accent Diamond Ring

Round Cluster Baguette Accent Diamond Ring

$632 $1,590
Kobelli Marquise Shaped Cluster Diamond Ring 1/6 CTW 10k White GoldMarquise Cluster Diamond Promise Ring

Marquise Cluster Diamond Promise Ring

$304 $1,263
Rectangular Cluster Diamond Promise RingRectangular Cluster Diamond Promise Ring

Rectangular Cluster Diamond Promise Ring

$371 $1,544
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)

$70,147 $115,352
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

$6,234 $9,431
Kobelli Diamond 6-Prong Antique Engagement Ring 5/8 CTW 14k White GoldOrnate 6-Prong Diamond Ring

Ornate 6-Prong Diamond Ring

$1,965 $4,092
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)

$14,692 $31,722
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

$5,332 $9,042
Kobelli Diamond Engagement Ring 1 CTW in 14k White Gold1 Carat Hourglass Ring - Multiple Center Options

1 Carat Hourglass Ring - Multiple Center Options

$1,126 $2,424
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

$1,090 $1,801
Kobelli Notched Diamond Wedding Band 1/8 CTW 14k White Gold - 61766 SeriesNatural Diamond Notched Band - 61766 Series

Natural Diamond Notched Band - 61766 Series

$934 $1,325
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

$654 $2,534
Kobelli Diamond Anniversary Band 3/5ct TDW in 10k Rose GoldKobelli Diamond Anniversary Band 3/5ct TDW in 10k Rose Gold

Diamond Vines

$741 $2,830
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

$3,227 $5,823
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

$1,090 $1,855
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

$1,246 $2,939
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

$1,246 $2,939
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

$1,246 $2,939