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Sophia 3.2 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Sophia 3.2 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Sophia 3.2 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Sophia 3.2 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Sophia 3.2 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Sophia 3.2 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Carat Weight 3.2 (TCW)

4,760.00 USD 9,520.00 USD 50% Off

Madeline 3.39 ct Lab Grown Princess Cut Halo Split Shank Diamond Engagement Ring

Madeline 3.39 ct Lab Grown Princess Cut Halo Split Shank Diamond Engagement Ring

Madeline 3.39 ct Lab Grown Princess Cut Halo Split Shank Diamond Engagement Ring

Madeline 3.39 ct Lab Grown Princess Cut Halo Split Shank Diamond Engagement Ring

Madeline 3.39 ct Lab Grown Princess Cut Halo Split Shank Diamond Engagement Ring

Madeline 3.39 ct Lab Grown Princess Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 3.39 (TCW)

5,007.00 USD 10,014.00 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

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

Jade 3.33 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Jade 3.33 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Jade 3.33 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Jade 3.33 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Jade 3.33 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Jade 3.33 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Carat Weight 3.33 (TCW)

4,929.00 USD 9,858.00 USD 50% Off

Mila 3.31 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Mila 3.31 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Mila 3.31 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Mila 3.31 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Mila 3.31 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Mila 3.31 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Carat Weight 3.31 (TCW)

4,903.00 USD 9,806.00 USD 50% Off

Clara 3.4ct Lab Pear Halo Split Shank Diamond Ring

Clara 3.4ct Lab Pear Halo Split Shank Diamond Ring

Clara 3.4ct Lab Pear Halo Split Shank Diamond Ring

Clara 3.4ct Lab Pear Halo Split Shank Diamond Ring

Clara 3.4ct Lab Pear Halo Split Shank Diamond Ring

Clara 3.4ct Lab Pear Halo Split Shank Diamond Ring

Carat Weight 3.4 (TCW)

5,020.00 USD 10,040.00 USD 50% Off

Isabella 3 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 3 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 3 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 3 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 3 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 3 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Carat Weight 3 (TCW)

4,500.00 USD 9,000.00 USD 50% Off

Juliana 3 Carat Oval Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Oval Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Oval Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Oval Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Oval Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Oval Cut Classic Solitaire Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

Riley 3.18 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Riley 3.18 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Riley 3.18 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Riley 3.18 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Riley 3.18 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Riley 3.18 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Carat Weight 3.18 (TCW)

4,734.00 USD 9,468.00 USD 50% Off

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

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

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

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

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

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

Carat Weight 3.45 (Tcw)

5,085.00 USD 10,170.00 USD 50% Off

Nadia 3.15 Carat Pear Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Pear Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Pear Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Pear Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Pear Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Pear Cut Pave Milgrain Engagement Ring

Carat Weight 3.15 (Tcw)

4,695.00 USD 9,390.00 USD 50% Off

Federica 3.4 Carat Cushion Cut 4 Prong Engagement Ring

Federica 3.4 Carat Cushion Cut 4 Prong Engagement Ring

Federica 3.4 Carat Cushion Cut 4 Prong Engagement Ring

Federica 3.4 Carat Cushion Cut 4 Prong Engagement Ring

Federica 3.4 Carat Cushion Cut 4 Prong Engagement Ring

Federica 3.4 Carat Cushion Cut 4 Prong Engagement Ring

Carat Weight 3.4 (Tcw)

5,020.00 USD 10,040.00 USD 50% Off

Amalia 3.5 Carat Cushion Cut Halo Pave Engagement Ring

Amalia 3.5 Carat Cushion Cut Halo Pave Engagement Ring

Amalia 3.5 Carat Cushion Cut Halo Pave Engagement Ring

Amalia 3.5 Carat Cushion Cut Halo Pave Engagement Ring

Amalia 3.5 Carat Cushion Cut Halo Pave Engagement Ring

Amalia 3.5 Carat Cushion Cut Halo Pave Engagement Ring

Carat Weight 3.5 (Tcw)

5,150.00 USD 10,300.00 USD 50% Off

Penelope 3.5 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3.5 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3.5 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3.5 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3.5 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3.5 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Carat Weight 3.5 (TCW)

5,150.00 USD 10,300.00 USD 50% Off

Aaliyah 3.33 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Aaliyah 3.33 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Aaliyah 3.33 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Aaliyah 3.33 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Aaliyah 3.33 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Aaliyah 3.33 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Carat Weight 3.33 (TCW)

4,929.00 USD 9,858.00 USD 50% Off

Juliana 3 Carat Heart Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Heart Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Heart Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Heart Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Heart Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Heart Cut Classic Solitaire Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

Hana 3.2 Carat Marquise Cut 3 Stone Engagement Ring

Hana 3.2 Carat Marquise Cut 3 Stone Engagement Ring

Hana 3.2 Carat Marquise Cut 3 Stone Engagement Ring

Hana 3.2 Carat Marquise Cut 3 Stone Engagement Ring

Hana 3.2 Carat Marquise Cut 3 Stone Engagement Ring

Hana 3.2 Carat Marquise Cut 3 Stone Engagement Ring

Carat Weight 3.2 (Tcw)

4,760.00 USD 9,520.00 USD 50% Off

Karina 3.3 Carat Cushion Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Cushion Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Cushion Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Cushion Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Cushion Cut Pave 6 Prong Engagement Ring

Karina 3.3 Carat Cushion Cut Pave 6 Prong Engagement Ring

Carat Weight 3.3 (Tcw)

4,890.00 USD 9,780.00 USD 50% Off

Nadia 3.15 Carat Radiant Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Radiant Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Radiant Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Radiant Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Radiant Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Radiant Cut Pave Milgrain Engagement Ring

Carat Weight 3.15 (Tcw)

4,695.00 USD 9,390.00 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

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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.