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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

Zara 3.39 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Zara 3.39 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Zara 3.39 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Zara 3.39 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Zara 3.39 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Zara 3.39 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Carat Weight 3.39 (TCW)

5,007.00 USD 10,014.00 USD 50% Off

Renata 3 Carat Oval Cut Solitaire Rope Engagement Ring

Renata 3 Carat Oval Cut Solitaire Rope Engagement Ring

Renata 3 Carat Oval Cut Solitaire Rope Engagement Ring

Renata 3 Carat Oval Cut Solitaire Rope Engagement Ring

Renata 3 Carat Oval Cut Solitaire Rope Engagement Ring

Renata 3 Carat Oval Cut Solitaire Rope Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

Victoria 3.38 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Victoria 3.38 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Victoria 3.38 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Victoria 3.38 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Victoria 3.38 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Victoria 3.38 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 3.38 (TCW)

4,994.00 USD 9,988.00 USD 50% Off

Eva 3.42 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 3.42 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 3.42 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 3.42 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 3.42 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 3.42 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 3.42 (TCW)

5,046.00 USD 10,092.00 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

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

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

Sabrina 3 Carat Heart Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Heart Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Heart Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Heart Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Heart Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Heart Cut Solitaire Hand Engraved Milgrain Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 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

Sabrina 3 Carat Princess Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Princess Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Princess Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Princess Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Princess Cut Solitaire Hand Engraved Milgrain Engagement Ring

Sabrina 3 Carat Princess Cut Solitaire Hand Engraved Milgrain Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

Renata 3 Carat Marquise Cut Solitaire Rope Engagement Ring

Renata 3 Carat Marquise Cut Solitaire Rope Engagement Ring

Renata 3 Carat Marquise Cut Solitaire Rope Engagement Ring

Renata 3 Carat Marquise Cut Solitaire Rope Engagement Ring

Renata 3 Carat Marquise Cut Solitaire Rope Engagement Ring

Renata 3 Carat Marquise Cut Solitaire Rope Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

Isla 3.41 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 3.41 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 3.41 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 3.41 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 3.41 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 3.41 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Carat Weight 3.41 (TCW)

5,033.00 USD 10,066.00 USD 50% Off

Isadora 3.4 Carat Round Cut Halo Pave Engagement Ring

Isadora 3.4 Carat Round Cut Halo Pave Engagement Ring

Isadora 3.4 Carat Round Cut Halo Pave Engagement Ring

Isadora 3.4 Carat Round Cut Halo Pave Engagement Ring

Isadora 3.4 Carat Round Cut Halo Pave Engagement Ring

Isadora 3.4 Carat Round Cut Halo Pave Engagement Ring

Carat Weight 3.4 (Tcw)

5,020.00 USD 10,040.00 USD 50% Off

Celestina 3.35 Carat Pear Cut Halo Pave Split Shank Engagement Ring

Celestina 3.35 Carat Pear Cut Halo Pave Split Shank Engagement Ring

Celestina 3.35 Carat Pear Cut Halo Pave Split Shank Engagement Ring

Celestina 3.35 Carat Pear Cut Halo Pave Split Shank Engagement Ring

Celestina 3.35 Carat Pear Cut Halo Pave Split Shank Engagement Ring

Celestina 3.35 Carat Pear Cut Halo Pave Split Shank Engagement Ring

Carat Weight 3.35 (Tcw)

4,955.00 USD 9,910.00 USD 50% Off

Ginevra 3.2 Carat Radiant Cut Tapered Engagement Ring

Ginevra 3.2 Carat Radiant Cut Tapered Engagement Ring

Ginevra 3.2 Carat Radiant Cut Tapered Engagement Ring

Ginevra 3.2 Carat Radiant Cut Tapered Engagement Ring

Ginevra 3.2 Carat Radiant Cut Tapered Engagement Ring

Ginevra 3.2 Carat Radiant Cut Tapered Engagement Ring

Carat Weight 3.2 (Tcw)

4,760.00 USD 9,520.00 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

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

Eliana 3.37 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Eliana 3.37 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Eliana 3.37 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Eliana 3.37 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Eliana 3.37 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Eliana 3.37 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Carat Weight 3.37 (TCW)

4,981.00 USD 9,962.00 USD 50% Off

Hana 3.2 Carat Heart Cut 3 Stone Engagement Ring

Hana 3.2 Carat Heart Cut 3 Stone Engagement Ring

Hana 3.2 Carat Heart Cut 3 Stone Engagement Ring

Hana 3.2 Carat Heart Cut 3 Stone Engagement Ring

Hana 3.2 Carat Heart Cut 3 Stone Engagement Ring

Hana 3.2 Carat Heart Cut 3 Stone Engagement Ring

Carat Weight 3.2 (Tcw)

4,760.00 USD 9,520.00 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

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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.