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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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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.

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
Stella Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

2.4 ctD–F colorVS2–VS1 clarity

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

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

2.31 ctD–F colorVS2–VS1 clarity

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

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

2.5 ctD–F colorVS2–VS1 clarity

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

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26% OFFFree diamond studs
Ophelia 4 CT Round Cut Lab-Grown Diamond Pavé Halo Split Shank Engagement Ring

4.35 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$4,712.50Was $6,357

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30% OFFFree diamond studs
Cora 2.25 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring — product image

3.25 ctD–F colorVS2–VS1 clarity

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

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25% OFFFree diamond studs
6 CT Round Cut Lab-Grown Diamond Half Moon Three-Stone Engagement Ring

6.60 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$6,400Was $8,500

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30% OFF
1.50 CT Round Cut Lab-Grown Diamond Three-Stone Engagement Ring in 14K White Gold – Classic Colorless Promise Design from Diamond Studio

1.50 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$1,850Was $2,643

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20% OFFFree diamond studs
Marseille 4 CT Round Lab-Grown Diamond 2-Piece Bridal Set in 14K White Gold

5.00 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$5,900Was $7,357

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

2.88 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,625Was $3,750

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

1.5 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$1,750Was $2,500

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30% OFF
Charlotte  Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

1.77 ctD–F colorVS2–VS1 clarity

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

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30% OFF
Tatiana 1 Carat Round Cut Solitaire Split Shank 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% OFF
Stella Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

1.4 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$1,850Was $2,643

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30% OFF
Bianca 2.5 Carat Round Cut Halo Pave Engagement Ring — product image

1.5 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$1,850Was $2,643

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30% OFF
Ada  Round Cut Halo Pave Engagement Ring

2.35 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
Beatrice 7.45 Carat Round Cut Halo Pave Knife Edge Milgrain Engagement Ring

7.45 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$6,700Was $9,571

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

3.32 ctD–F colorVS2–VS1 clarity

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

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30% OFF
VS1 D Lab Grown Diamond Side Stone Round Ring

1.35 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$1,850Was $2,643

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30% OFF
Ginevra 2.2 Carat Round Cut Tapered Engagement Ring

2.2 ctD–F colorVS2–VS1 clarity

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

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30% OFF
Aaliyah  Lab Grown Round Cut Pave Halo Diamond Engagement Ring

1.33 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$1,850Was $2,643

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30% OFF
Maya  Lab Grown Round Cut Classic Pave Diamond Engagement Ring

1.92 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
Martina 4.75 Carat Round Cut Pave Engagement Ring

4.75 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$4,450Was $6,357

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30% OFFFree diamond studs
Isadora 3.4 Carat Round Cut Halo Pave Engagement Ring

4.4 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$4,450Was $6,357

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30% OFF
1.50 CT Round Cut Lab-Grown Diamond Double Halo Engagement Ring Set in 14K White Gold from Diamond Studio

1.50 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$1,890Was $2,700

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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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