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Layla 3.4 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Layla 3.4 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Layla 3.4 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Layla 3.4 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Layla 3.4 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Layla 3.4 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Carat Weight 3.4 (TCW)

5,020.00 USD 10,040.00 USD 50% Off

Hannah 3.41 ct Lab Grown Cushion Cut Split Shank Halo Diamond Engagement Ring

Hannah 3.41 ct Lab Grown Cushion Cut Split Shank Halo Diamond Engagement Ring

Hannah 3.41 ct Lab Grown Cushion Cut Split Shank Halo Diamond Engagement Ring

Hannah 3.41 ct Lab Grown Cushion Cut Split Shank Halo Diamond Engagement Ring

Hannah 3.41 ct Lab Grown Cushion Cut Split Shank Halo Diamond Engagement Ring

Hannah 3.41 ct Lab Grown Cushion Cut Split Shank Halo Diamond Engagement Ring

Carat Weight 3.41 (TCW)

5,033.00 USD 10,066.00 USD 50% Off

Elin 3.25 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Elin 3.25 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Elin 3.25 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Elin 3.25 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Elin 3.25 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Elin 3.25 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Carat Weight 3.25 (TCW)

4,825.00 USD 9,650.00 USD 50% Off

Tatiana 3 Carat Princess Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Princess Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Princess Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Princess Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Princess Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Princess Cut Solitaire Split Shank Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

Ruby 3 ct Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

Ruby 3 ct Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

Ruby 3 ct Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

Ruby 3 ct Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

Ruby 3 ct Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

Ruby 3 ct Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

Carat Weight 3 (TCW)

4,500.00 USD 9,000.00 USD 50% Off

Xenia 3.15 Carat Marquise Cut Halo Pave Solitaire Engagement Ring

Xenia 3.15 Carat Marquise Cut Halo Pave Solitaire Engagement Ring

Xenia 3.15 Carat Marquise Cut Halo Pave Solitaire Engagement Ring

Xenia 3.15 Carat Marquise Cut Halo Pave Solitaire Engagement Ring

Xenia 3.15 Carat Marquise Cut Halo Pave Solitaire Engagement Ring

Xenia 3.15 Carat Marquise Cut Halo Pave Solitaire Engagement Ring

Carat Weight 3.15 (Tcw)

4,695.00 USD 9,390.00 USD 50% Off

Livia 3.36 ct Lab Grown Round Cut Double Halo Pave Diamond Engagement Ring

Livia 3.36 ct Lab Grown Round Cut Double Halo Pave Diamond Engagement Ring

Livia 3.36 ct Lab Grown Round Cut Double Halo Pave Diamond Engagement Ring

Livia 3.36 ct Lab Grown Round Cut Double Halo Pave Diamond Engagement Ring

Livia 3.36 ct Lab Grown Round Cut Double Halo Pave Diamond Engagement Ring

Livia 3.36 ct Lab Grown Round Cut Double Halo Pave Diamond Engagement Ring

Carat Weight 3.36 (TCW)

4,968.00 USD 9,936.00 USD 50% Off

Emilia 3.5 Carat Oval Cut Trilogy 3 Stone Engagement Ring

Emilia 3.5 Carat Oval Cut Trilogy 3 Stone Engagement Ring

Emilia 3.5 Carat Oval Cut Trilogy 3 Stone Engagement Ring

Emilia 3.5 Carat Oval Cut Trilogy 3 Stone Engagement Ring

Emilia 3.5 Carat Oval Cut Trilogy 3 Stone Engagement Ring

Emilia 3.5 Carat Oval Cut Trilogy 3 Stone Engagement Ring

Carat Weight 3.5 (Tcw)

5,150.00 USD 10,300.00 USD 50% Off

Amelie 3.2 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Amelie 3.2 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Amelie 3.2 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Amelie 3.2 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Amelie 3.2 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Amelie 3.2 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Carat Weight 3.2 (TCW)

4,760.00 USD 9,520.00 USD 50% Off

Alice 3.42 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Alice 3.42 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Alice 3.42 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Alice 3.42 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Alice 3.42 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Alice 3.42 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 3.42 (TCW)

5,046.00 USD 10,092.00 USD 50% Off

Karina 3.3 Carat Pear Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Pear Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Pear Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Pear Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Pear Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Pear Cut Pave 6 Prong Engagement Ring

Carat Weight 3.3 (Tcw)

4,890.00 USD 9,780.00 USD 50% Off

Valentina 3 Carat Oval Cut Solitaire Tapered Milgrain Engagement Ring

Valentina 3 Carat Oval Cut Solitaire Tapered Milgrain Engagement Ring

Valentina 3 Carat Oval Cut Solitaire Tapered Milgrain Engagement Ring

Valentina 3 Carat Oval Cut Solitaire Tapered Milgrain Engagement Ring

Valentina 3 Carat Oval Cut Solitaire Tapered Milgrain Engagement Ring

Valentina 3 Carat Oval Cut Solitaire Tapered Milgrain Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

Leah 3.39 ct Lab Grown Oval Cut Halo Split Shank Diamond Engagement Ring

Leah 3.39 ct Lab Grown Oval Cut Halo Split Shank Diamond Engagement Ring

Leah 3.39 ct Lab Grown Oval Cut Halo Split Shank Diamond Engagement Ring

Leah 3.39 ct Lab Grown Oval Cut Halo Split Shank Diamond Engagement Ring

Leah 3.39 ct Lab Grown Oval Cut Halo Split Shank Diamond Engagement Ring

Leah 3.39 ct Lab Grown Oval Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 3.39 (TCW)

5,007.00 USD 10,014.00 USD 50% Off

Charlotte 3.27 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Charlotte 3.27 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Charlotte 3.27 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Charlotte 3.27 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Charlotte 3.27 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Charlotte 3.27 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Carat Weight 3.27 (TCW)

4,851.00 USD 9,702.00 USD 50% Off

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About 3

Explore 3 ct lab-grown diamond rings at Diamond Studio, with styles selected for diamond quality, setting design, and everyday wearability. Compare stone shape, carat range, metal color, setting profile, and product details before choosing the piece that fits your budget and style. Continue browsing related engagement rings or review our diamond education guide for buying guidance.