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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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248 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
2.50 CT Oval Lab-Grown Diamond Engagement Ring in 14K White Gold – Vintage Floral Cluster Design with Marquise Side Stones from Diamond Studio

2.50 ct approx.D–F colorVS2–VS1 clarity

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

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30% OFF
Renata 2 Carat Oval Cut Solitaire Rope 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
 VS1 D Lab Grown Diamond Solitaire Oval Ring

3 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,500Was $3,571

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30% OFFFree diamond studs
Federica 3.4 Carat Oval Cut 4 Prong Engagement Ring

3.4 ctD–F colorVS2–VS1 clarity

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

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30% OFFFree diamond studs
Juliana 7 Carat Oval Cut Classic Solitaire Engagement Ring

7 ctD–F colorVS2–VS1 clarity

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

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30% OFF
3.00 CT Art Deco Inspired Oval Cut Lab-Grown Diamond Engagement Ring in 14K White Gold – Antique Hand-Engraved Filigree Design from Diamond Studio

3.0 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$2,700Was $3,857

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30% OFFFree diamond studs
Renata 4 Carat Oval Cut Solitaire Rope 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
4.00 CT Oval Lab-Grown Diamond Hidden Halo Engagement Ring in 14K White Gold – Cathedral Setting | IGI Certified from Diamond Studio

4.00 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$3,290Was $4,700

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25% OFFFree diamond studs
7 CT Oval Cut Lab-Grown Diamond Solitaire Engagement Ring with Half Moon Side Diamonds – 14K White Gold

7.60 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$7,150Was $9,571

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30% OFF
Tatiana 2 Carat Oval 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
Celestina 2.35 Carat Oval Cut Halo Pave Split Shank Engagement Ring — product image

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
Renata 6 Carat Oval Cut Solitaire Rope 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% OFFFree diamond studs
Original Martina setting photo 1 (reference)

4.75 ctD–F colorVS2–VS1 clarity

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

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30% OFF
 VS1 D Lab Grown Diamond Solitaire Oval 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
Beatrice 2.45 Carat Oval Cut Halo Pave Knife Edge Milgrain 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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24% OFFFree diamond studs
7 CT Oval Cut Lab-Grown Diamond Engagement Ring with Pear Side Stones

7.80 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$7,300Was $9,571

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30% OFFFree diamond studs
4.00 CT Oval Cut Lab-Grown Diamond Engagement Ring in 14K White Gold – Engraved Victorian Hidden Halo Design from Diamond Studio

4.00 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$3,580Was $5,114

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30% OFFFree diamond studs
Bianca 4.5 Carat Oval Cut Halo Pave Engagement Ring

4.5 ctD–F colorVS2–VS1 clarity

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

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30% OFF
VS1 D Lab Grown Diamond Halo Pave Split Shank Oval 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% OFF
Karina  Oval Cut Pave 6 Prong Engagement Ring

1.3 ctD–F colorVS2–VS1 clarity

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

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30% OFFFree diamond studs
6 Carat Oval Cut Lab-Grown Diamond Three-Stone Engagement Ring in 14K White Gold – Victorian Lotus Engraved Design

6.00 ct approx.D–F colorVS2–VS1 clarity

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

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30% OFFFree diamond studs
5.00 CT Oval Lab-Grown Diamond Hidden Halo Engagement Ring in 14K White Gold – Oval Side Stone Solitaire Design from Diamond Studio

5.00 ct approx.D–F colorVS2–VS1 clarity

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

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30% OFFFree diamond studs
Celestina 4.35 Carat Oval Cut Halo Pave Split Shank Engagement Ring

4.35 ctD–F colorVS2–VS1 clarity

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

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23% OFFFree diamond studs
Oval Cut Lab-Grown Diamond Double Halo Engagement Ring in 14K White Gold – 4 CT Center

4.60 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$4,900Was $6,357

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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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