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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
Olivia 3 ct Lab Grown Round Cut Classic 6 Prong 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% OFF
Charlotte  Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

2.77 ctD–F colorVS2–VS1 clarity

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

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30% OFF
Mia  Lab Grown Round Cut Pave 6 Prong Diamond Engagement Ring

1.94 ctD–F colorVS2–VS1 clarity

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

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22% OFFFree diamond studs
Marseille 6 CT Round Lab-Grown Diamond 2-Piece Bridal Set in 14K White Gold

7.00 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$7,400Was $9,500

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

2.9 ctD–F colorVS2–VS1 clarity

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

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

1.88 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
Ginevra 5.2 Carat Round Cut Tapered Engagement Ring

5.2 ctD–F colorVS2–VS1 clarity

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

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30% OFFFree diamond studs
Mia  Lab Grown Round Cut Pave 6 Prong Diamond Engagement Ring

3.44 ctD–F colorVS2–VS1 clarity

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

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27% OFFFree diamond studs
Nadia 5 CT Round Cut Lab-Grown Diamond Pavé Milgrain Engagement Ring

5.30 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$5,425Was $7,429

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30% OFF
2.00 CT Vintage Round Solitaire Lab-Grown Diamond Engagement Ring in 14K White Gold – Tulip Prong Hand-Engraved Filigree Design from Diamond Studio

2.00Carat ( Approx.)D–F colorVS2–VS1 clarity

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

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

3 ctD–F colorVS2–VS1 clarity

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

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30% OFFFree diamond studs
Juliana 7 Carat Round 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
Riley Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

1.18 ctD–F colorVS2–VS1 clarity

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

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

2.83 ctD–F colorVS2–VS1 clarity

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

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30% OFF
2.50 CT Lab-Grown Diamond Three-Stone Engagement Ring in 14K White Gold – Classic Trilogy Design 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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27% OFFFree diamond studs
Ophelia 6 CT Round Cut Lab-Grown Diamond Pavé Halo Split Shank Engagement Ring

6.35 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$6,212.50Was $8,500

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

2.86 ctD–F colorVS2–VS1 clarity

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

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

1.86 ctD–F colorVS2–VS1 clarity

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

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21% OFFFree diamond studs
4 CT Daria Round Cut Lab-Grown Diamond Pavé 6-Prong Engagement Ring – Elegant Luxury Design

4.70 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$5,025Was $6,357

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26% OFFFree diamond studs
Nadia 4 CT Round Cut Lab-Grown Diamond Pavé Milgrain Engagement Ring

4.30 ctD–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$4,675Was $6,357

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30% OFFFree diamond studs
Martina 6.75 Carat Round Cut Pave Engagement Ring

6.75 ctD–F colorVS2–VS1 clarity

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

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30% OFFFree diamond studs
Isadora 5.4 Carat Round Cut Halo Pave Engagement Ring

5.4 ctD–F colorVS2–VS1 clarity

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

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30% OFF
1.82 CT Round Brilliant Lab-Grown Diamond Double Halo Engagement Ring in 14K White Gold – Diamond Shank Design from Diamond Studio

1.82 ct approx.D–F colorVS2–VS1 clarity

IGI or GIA certified14K & 18K gold
14K18K+$500
$1,990Was $2,843

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30% OFF
Ivy  Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

2.55 ctD–F colorVS2–VS1 clarity

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

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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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