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Bianca 3.5 Carat Round Cut Halo Pave Engagement Ring

Bianca 3.5 Carat Round Cut Halo Pave Engagement Ring

Bianca 3.5 Carat Round Cut Halo Pave Engagement Ring

Bianca 3.5 Carat Round Cut Halo Pave Engagement Ring

Bianca 3.5 Carat Round Cut Halo Pave Engagement Ring

Bianca 3.5 Carat Round Cut Halo Pave Engagement Ring

Carat Weight 3.5 (Tcw)

5,150.00 USD 10,300.00 USD 50% Off

Stella 3.31 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Stella 3.31 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Stella 3.31 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Stella 3.31 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Stella 3.31 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Stella 3.31 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 3.31 (TCW)

4,903.00 USD 9,806.00 USD 50% Off

Beatrice 3.45 Carat Pear Cut Halo Pave Knife Edge Milgrain Engagement Ring

Beatrice 3.45 Carat Pear Cut Halo Pave Knife Edge Milgrain Engagement Ring

Beatrice 3.45 Carat Pear Cut Halo Pave Knife Edge Milgrain Engagement Ring

Beatrice 3.45 Carat Pear Cut Halo Pave Knife Edge Milgrain Engagement Ring

Beatrice 3.45 Carat Pear Cut Halo Pave Knife Edge Milgrain Engagement Ring

Beatrice 3.45 Carat Pear Cut Halo Pave Knife Edge Milgrain Engagement Ring

Carat Weight 3.45 (Tcw)

5,085.00 USD 10,170.00 USD 50% Off

Julia 3.4 ct Lab Grown Radiant Cut Pave Split Shank Diamond Engagement Ring

Julia 3.4 ct Lab Grown Radiant Cut Pave Split Shank Diamond Engagement Ring

Julia 3.4 ct Lab Grown Radiant Cut Pave Split Shank Diamond Engagement Ring

Julia 3.4 ct Lab Grown Radiant Cut Pave Split Shank Diamond Engagement Ring

Julia 3.4 ct Lab Grown Radiant Cut Pave Split Shank Diamond Engagement Ring

Julia 3.4 ct Lab Grown Radiant Cut Pave Split Shank Diamond Engagement Ring

Carat Weight 3.4 (TCW)

5,020.00 USD 10,040.00 USD 50% Off

Tatiana 3 Carat Pear Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Pear Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Pear Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Pear Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Pear Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Pear Cut Solitaire Split Shank Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 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

Juliana 3 Carat Princess Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Princess Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Princess Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Princess Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Princess Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Princess Cut Classic Solitaire Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Carat Weight 3.28 (TCW)

4,864.00 USD 9,728.00 USD 50% Off

Karina 3.3 Carat Princess Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Princess Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Princess Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Princess Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Princess Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Princess Cut Pave 6 Prong Engagement Ring

Carat Weight 3.3 (Tcw)

4,890.00 USD 9,780.00 USD 50% Off

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

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

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

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

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

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

Carat Weight 3 (TCW)

4,500.00 USD 9,000.00 USD 50% Off

Livia 3.45 ct Lab Grown Princess Cut Split Shank Halo Diamond Engagement Ring

Livia 3.45 ct Lab Grown Princess Cut Split Shank Halo Diamond Engagement Ring

Livia 3.45 ct Lab Grown Princess Cut Split Shank Halo Diamond Engagement Ring

Livia 3.45 ct Lab Grown Princess Cut Split Shank Halo Diamond Engagement Ring

Livia 3.45 ct Lab Grown Princess Cut Split Shank Halo Diamond Engagement Ring

Livia 3.45 ct Lab Grown Princess Cut Split Shank Halo Diamond Engagement Ring

Carat Weight 3.45 (TCW)

5,085.00 USD 10,170.00 USD 50% Off

Sophie 3.39 ct Lab Grown Princess Cut Classic Pave Diamond Engagement Ring

Sophie 3.39 ct Lab Grown Princess Cut Classic Pave Diamond Engagement Ring

Sophie 3.39 ct Lab Grown Princess Cut Classic Pave Diamond Engagement Ring

Sophie 3.39 ct Lab Grown Princess Cut Classic Pave Diamond Engagement Ring

Sophie 3.39 ct Lab Grown Princess Cut Classic Pave Diamond Engagement Ring

Sophie 3.39 ct Lab Grown Princess Cut Classic Pave Diamond Engagement Ring

Carat Weight 3.39 (TCW)

5,007.00 USD 10,014.00 USD 50% Off

Sabrina 3 Carat Oval Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Oval Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Oval Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Oval Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Oval Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Oval Cut Solitaire Hand Engraved Milgrain Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

Maya 3.42 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Maya 3.42 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Maya 3.42 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Maya 3.42 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Maya 3.42 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Maya 3.42 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Carat Weight 3.42 (TCW)

5,046.00 USD 10,092.00 USD 50% Off

Ada 3.35 Carat Princess Cut Halo Pave Engagement Ring

Ada 3.35 Carat Princess Cut Halo Pave Engagement Ring

Ada 3.35 Carat Princess Cut Halo Pave Engagement Ring

Ada 3.35 Carat Princess Cut Halo Pave Engagement Ring

Ada 3.35 Carat Princess Cut Halo Pave Engagement Ring

Ada 3.35 Carat Princess Cut Halo Pave Engagement Ring

Carat Weight 3.35 (Tcw)

4,955.00 USD 9,910.00 USD 50% Off

Karina 3.3 Carat Oval Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Oval Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Oval Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Oval Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Oval Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Oval Cut Pave 6 Prong Engagement Ring

Carat Weight 3.3 (Tcw)

4,890.00 USD 9,780.00 USD 50% Off

Paloma 3.35 Carat Round Cut Pave Halo Engagement Ring

Paloma 3.35 Carat Round Cut Pave Halo Engagement Ring

Paloma 3.35 Carat Round Cut Pave Halo Engagement Ring

Paloma 3.35 Carat Round Cut Pave Halo Engagement Ring

Paloma 3.35 Carat Round Cut Pave Halo Engagement Ring

Paloma 3.35 Carat Round Cut Pave Halo Engagement Ring

Carat Weight 3.35 (Tcw)

4,955.00 USD 9,910.00 USD 50% Off

Nadia 3.15 Carat Marquise Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Marquise Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Marquise Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Marquise Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Marquise Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Marquise Cut Pave Milgrain Engagement Ring

Carat Weight 3.15 (Tcw)

4,695.00 USD 9,390.00 USD 50% Off

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Carat Weight 3.28 (TCW)

4,864.00 USD 9,728.00 USD 50% Off

Ada 3.35 Carat Marquise Cut Halo Pave Engagement Ring

Ada 3.35 Carat Marquise Cut Halo Pave Engagement Ring

Ada 3.35 Carat Marquise Cut Halo Pave Engagement Ring

Ada 3.35 Carat Marquise Cut Halo Pave Engagement Ring

Ada 3.35 Carat Marquise Cut Halo Pave Engagement Ring

Ada 3.35 Carat Marquise Cut Halo Pave Engagement Ring

Carat Weight 3.35 (Tcw)

4,955.00 USD 9,910.00 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

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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.