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Lab Grown Diamond Rings

Find a piece you love. Make it yours with your best offer.Made just for you. Make your best offer.

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479 pieces
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Made brand new to order. Estimated arrival: 2–2½ weeks after ordering.

60-day returns Free worldwide shipping Lifetime warranty IGI report Affirm
Pay over time with Affirm

Eligible U.S. customers · USD only · Subject to approval and terms. PayPal also accepted.

Made brand new to order. Estimated arrival: 2–2½ weeks after ordering.

30% OFF
Luna  Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

1.82 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,050Was $2,929

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30% OFFFree diamond studs
Luna  Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

3.31 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$3,000Was $4,286

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30% OFF
Juliana Round Cut Classic Solitaire Engagement Ring

2 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,000Was $2,857

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30% OFFFree diamond studs
Bianca 5.5 Carat Round Cut Halo Pave Engagement Ring

5.5 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$5,200Was $7,429

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30% OFF
2.00 CT Round Lab-Grown Diamond Double Halo Engagement Ring in 14K White Gold – Split Shank Vintage Art Deco Design from Diamond Studio

2.00 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,050Was $2,929

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30% OFF
Ruby Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

2 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,000Was $2,857

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30% OFFFree diamond studs
3.00 CT Petite Twisted Vine Halo Lab-Grown Diamond 2PCS Bridal Set in 14K White Gold – Nature Inspired Matching Wedding Ring Design from Diamond Studio

3.00 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$3,100Was $4,429

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30% OFFFree diamond studs
Jade  Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

3.33 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$3,000Was $4,286

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30% OFF
2.50 CT Round Cut Lab-Grown Diamond Double Halo Engagement Ring in 14K White Gold – Vintage Art Deco Starburst Design from Diamond Studio

2.50 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,210Was $3,157

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30% OFFFree diamond studs
Serena Lab Grown Round Cut Halo Double Row Diamond Engagement Ring

3.74 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$3,000Was $4,286

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30% OFF
1.80 CT Round Lab-Grown Diamond Halo 2PCS Bridal Set in 14K White Gold – Luxury Wedding Ring Design from Diamond Studio

1.80 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,630Was $3,757

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30% OFF
Olivia 3 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

1 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$1,500Was $2,143

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30% OFFFree diamond studs
Sabrina 4 Carat Round Cut Lab-Grown Diamond Solitaire Hand-Engraved Milgrain Engagement Ring

4.00 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$3,700Was $5,286

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30% OFF
Livia 3.45 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

2.45 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,250Was $3,214

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30% OFFFree diamond studs
Riley Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

3.18 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$3,000Was $4,286

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30% OFF
2.50 CT Round Lab-Grown Diamond 2PCS Art Deco Bridal Set in 14K White Gold – Matching Wedding Band Engagement Ring Design from Diamond Studio

2.50 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,890Was $4,129

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30% OFFFree diamond studs
Valentina 6 Carat Round Cut Solitaire Tapered Milgrain Engagement Ring

6 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$4,700Was $6,714

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30% OFF
Amelie 2.86 ct Lab Grown Round Cut Double Halo Pave Diamond Engagement Ring

2.36 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,250Was $3,214

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30% OFF
Zara 1.39 ct total weight lab grown round cut pavé 4 prong diamond engagement ring

2.25 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,250Was $3,214

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28% OFFFree diamond studs
Nadia 7 CT Round Cut Lab-Grown Diamond Pavé Milgrain Engagement Ring

7.30 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$6,925Was $9,571

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30% OFFFree diamond studs
Camilla 4 Carat Round Cut Solitaire Engagement Ring

4 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$3,700Was $5,286

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30% OFFFree diamond studs
Isadora 6.4 Carat Round Cut Halo Pave Engagement Ring

6.4 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$5,950Was $8,500

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30% OFF
2.00 CT Round Lab-Grown Diamond Double Halo Engagement Ring in 14K White Gold – Twisted Bridal Design from Diamond Studio

2.00 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,050Was $2,929

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30% OFF
2.45 CT Flower Cluster Lab-Grown Diamond Double Halo Engagement Ring in 14K White Gold – Art Deco Sunburst Floral Design from Diamond Studio

2.45 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,210Was $3,157

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About Lab Grown Diamond Rings

Shop lab grown diamond rings at Diamond Studio, including engagement rings, wedding bands, anniversary styles, and fine jewelry rings in popular diamond shapes and precious metals.

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