3

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

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

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

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

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

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

Carat Weight 3.45 (Tcw)

5,085.00 USD 10,170.00 USD 50% Off

Juliana 3 Carat Radiant Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Radiant Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Radiant Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Radiant Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Radiant Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Radiant Cut Classic Solitaire Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

Natalia 3.42 ct Lab Grown Round Cut Double Row Pave Diamond Engagement Ring

Natalia 3.42 ct Lab Grown Round Cut Double Row Pave Diamond Engagement Ring

Natalia 3.42 ct Lab Grown Round Cut Double Row Pave Diamond Engagement Ring

Natalia 3.42 ct Lab Grown Round Cut Double Row Pave Diamond Engagement Ring

Natalia 3.42 ct Lab Grown Round Cut Double Row Pave Diamond Engagement Ring

Natalia 3.42 ct Lab Grown Round Cut Double Row Pave Diamond Engagement Ring

Carat Weight 3.42 (TCW)

5,046.00 USD 10,092.00 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

Emma 3.28 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Emma 3.28 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Emma 3.28 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Emma 3.28 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Emma 3.28 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Emma 3.28 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Carat Weight 3.28 (TCW)

4,864.00 USD 9,728.00 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

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

Martina 3.75 Carat Radiant Cut Pave Engagement Ring

Martina 3.75 Carat Radiant Cut Pave Engagement Ring

Martina 3.75 Carat Radiant Cut Pave Engagement Ring

Martina 3.75 Carat Radiant Cut Pave Engagement Ring

Martina 3.75 Carat Radiant Cut Pave Engagement Ring

Martina 3.75 Carat Radiant Cut Pave Engagement Ring

Carat Weight 3.75 (Tcw)

5,475.00 USD 10,950.00 USD 50% Off

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

Daria 3.75 Carat Oval Cut Pave 6 Prong Engagement Ring

Daria 3.75 Carat Oval Cut Pave 6 Prong Engagement Ring

Daria 3.75 Carat Oval Cut Pave 6 Prong Engagement Ring

Daria 3.75 Carat Oval Cut Pave 6 Prong Engagement Ring

Daria 3.75 Carat Oval Cut Pave 6 Prong Engagement Ring

Daria 3.75 Carat Oval Cut Pave 6 Prong Engagement Ring

Carat Weight 3.75 (Tcw)

5,475.00 USD 10,950.00 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

Renata 3 Carat Pear Cut Solitaire Rope Engagement Ring

Renata 3 Carat Pear Cut Solitaire Rope Engagement Ring

Renata 3 Carat Pear Cut Solitaire Rope Engagement Ring

Renata 3 Carat Pear Cut Solitaire Rope Engagement Ring

Renata 3 Carat Pear Cut Solitaire Rope Engagement Ring

Renata 3 Carat Pear Cut Solitaire Rope Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

Tatiana 3 Carat Radiant Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Radiant Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Radiant Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Radiant Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Radiant Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Radiant Cut Solitaire Split Shank Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

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

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

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

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

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

Amelie 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 Cushion Cut Trilogy 3 Stone Engagement Ring

Emilia 3.5 Carat Cushion Cut Trilogy 3 Stone Engagement Ring

Emilia 3.5 Carat Cushion Cut Trilogy 3 Stone Engagement Ring

Emilia 3.5 Carat Cushion Cut Trilogy 3 Stone Engagement Ring

Emilia 3.5 Carat Cushion Cut Trilogy 3 Stone Engagement Ring

Emilia 3.5 Carat Cushion Cut Trilogy 3 Stone Engagement Ring

Carat Weight 3.5 (Tcw)

5,150.00 USD 10,300.00 USD 50% Off

Elise 3.41 ct Lab Grown Cushion Cut Split Shank Pave Diamond Engagement Ring

Elise 3.41 ct Lab Grown Cushion Cut Split Shank Pave Diamond Engagement Ring

Elise 3.41 ct Lab Grown Cushion Cut Split Shank Pave Diamond Engagement Ring

Elise 3.41 ct Lab Grown Cushion Cut Split Shank Pave Diamond Engagement Ring

Elise 3.41 ct Lab Grown Cushion Cut Split Shank Pave Diamond Engagement Ring

Elise 3.41 ct Lab Grown Cushion Cut Split Shank Pave Diamond Engagement Ring

Carat Weight 3.41 (TCW)

5,033.00 USD 10,066.00 USD 50% Off

Juliana 3 Carat Cushion Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Cushion Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Cushion Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Cushion Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Cushion Cut Classic Solitaire Engagement Ring

Juliana 3 Carat Cushion Cut Classic Solitaire Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

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

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

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

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

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

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

Carat Weight 3.45 (Tcw)

5,085.00 USD 10,170.00 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

Lucia 3.12 ct Lab Grown Cushion Cut Double Claw Pave Diamond Engagement Ring

Lucia 3.12 ct Lab Grown Cushion Cut Double Claw Pave Diamond Engagement Ring

Lucia 3.12 ct Lab Grown Cushion Cut Double Claw Pave Diamond Engagement Ring

Lucia 3.12 ct Lab Grown Cushion Cut Double Claw Pave Diamond Engagement Ring

Lucia 3.12 ct Lab Grown Cushion Cut Double Claw Pave Diamond Engagement Ring

Lucia 3.12 ct Lab Grown Cushion Cut Double Claw Pave Diamond Engagement Ring

Carat Weight 3.12 (TCW)

4,656.00 USD 9,312.00 USD 50% Off

Beatrice 3.1 ct Lab Grown Princess Cut Pave Cathedral Diamond Engagement Ring

Beatrice 3.1 ct Lab Grown Princess Cut Pave Cathedral Diamond Engagement Ring

Beatrice 3.1 ct Lab Grown Princess Cut Pave Cathedral Diamond Engagement Ring

Beatrice 3.1 ct Lab Grown Princess Cut Pave Cathedral Diamond Engagement Ring

Beatrice 3.1 ct Lab Grown Princess Cut Pave Cathedral Diamond Engagement Ring

Beatrice 3.1 ct Lab Grown Princess Cut Pave Cathedral Diamond Engagement Ring

Carat Weight 3.1 (TCW)

4,630.00 USD 9,260.00 USD 50% Off

PREVIOUS 1 2 3 4 5 … 16 NEXT

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.