2.5

Isla 2.91 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 2.91 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 2.91 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 2.91 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 2.91 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 2.91 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Carat Weight 2.91 (TCW)

4,383.00 USD 8,766.00 USD 50% Off

Victoria 2.88 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Victoria 2.88 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Victoria 2.88 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Victoria 2.88 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Victoria 2.88 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Victoria 2.88 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 2.88 (TCW)

4,344.00 USD 8,688.00 USD 50% Off

Valentina 2.78 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Valentina 2.78 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Valentina 2.78 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Valentina 2.78 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Valentina 2.78 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Valentina 2.78 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Carat Weight 2.78 (TCW)

4,214.00 USD 8,428.00 USD 50% Off

Luna 2.82 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Luna 2.82 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Luna 2.82 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Luna 2.82 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Luna 2.82 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Luna 2.82 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 2.82 (TCW)

4,266.00 USD 8,532.00 USD 50% Off

Aaliyah 2.83 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Aaliyah 2.83 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Aaliyah 2.83 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Aaliyah 2.83 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Aaliyah 2.83 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Aaliyah 2.83 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Carat Weight 2.83 (TCW)

4,279.00 USD 8,558.00 USD 50% Off

Amelie 2.7 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Amelie 2.7 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Amelie 2.7 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Amelie 2.7 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Amelie 2.7 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Amelie 2.7 ct Lab Grown Round Cut Pave Halo Diamond Engagement Ring

Carat Weight 2.7 (TCW)

4,110.00 USD 8,220.00 USD 50% Off

Madeline 2.89 ct Lab Grown Princess Cut Halo Split Shank Diamond Engagement Ring

Madeline 2.89 ct Lab Grown Princess Cut Halo Split Shank Diamond Engagement Ring

Madeline 2.89 ct Lab Grown Princess Cut Halo Split Shank Diamond Engagement Ring

Madeline 2.89 ct Lab Grown Princess Cut Halo Split Shank Diamond Engagement Ring

Madeline 2.89 ct Lab Grown Princess Cut Halo Split Shank Diamond Engagement Ring

Madeline 2.89 ct Lab Grown Princess Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 2.89 (TCW)

4,357.00 USD 8,714.00 USD 50% Off

Amelie 2.91 ct Lab Grown Cushion Cut Split Shank Halo Diamond Engagement Ring

Amelie 2.91 ct Lab Grown Cushion Cut Split Shank Halo Diamond Engagement Ring

Amelie 2.91 ct Lab Grown Cushion Cut Split Shank Halo Diamond Engagement Ring

Amelie 2.91 ct Lab Grown Cushion Cut Split Shank Halo Diamond Engagement Ring

Amelie 2.91 ct Lab Grown Cushion Cut Split Shank Halo Diamond Engagement Ring

Amelie 2.91 ct Lab Grown Cushion Cut Split Shank Halo Diamond Engagement Ring

Carat Weight 2.91 (TCW)

4,383.00 USD 8,766.00 USD 50% Off

Hazel 2.5 ct Lab Grown Round Cut Classic 6 prong Diamond Engagement Ring

Hazel 2.5 ct Lab Grown Round Cut Classic 6 prong Diamond Engagement Ring

Hazel 2.5 ct Lab Grown Round Cut Classic 6 prong Diamond Engagement Ring

Hazel 2.5 ct Lab Grown Round Cut Classic 6 prong Diamond Engagement Ring

Hazel 2.5 ct Lab Grown Round Cut Classic 6 prong Diamond Engagement Ring

Hazel 2.5 ct Lab Grown Round Cut Classic 6 prong Diamond Engagement Ring

Carat Weight 2.5 (TCW)

3,850.00 USD 7,700.00 USD 50% Off

Ivy 3.05 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Ivy 3.05 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Ivy 3.05 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Ivy 3.05 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Ivy 3.05 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Ivy 3.05 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Carat Weight 3.05 (TCW)

4,565.00 USD 9,130.00 USD 50% Off

Eva 2.92 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 2.92 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 2.92 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 2.92 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 2.92 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 2.92 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 2.92 (TCW)

4,396.00 USD 8,792.00 USD 50% Off

Serena 3.24 ct Lab Grown Round Cut Halo Double Row Diamond Engagement Ring

Serena 3.24 ct Lab Grown Round Cut Halo Double Row Diamond Engagement Ring

Serena 3.24 ct Lab Grown Round Cut Halo Double Row Diamond Engagement Ring

Serena 3.24 ct Lab Grown Round Cut Halo Double Row Diamond Engagement Ring

Serena 3.24 ct Lab Grown Round Cut Halo Double Row Diamond Engagement Ring

Serena 3.24 ct Lab Grown Round Cut Halo Double Row Diamond Engagement Ring

Carat Weight 3.24 (TCW)

4,812.00 USD 9,624.00 USD 50% Off

Mia 2.94 ct Lab Grown Round Cut Pave 6 Prong Diamond Engagement Ring

Mia 2.94 ct Lab Grown Round Cut Pave 6 Prong Diamond Engagement Ring

Mia 2.94 ct Lab Grown Round Cut Pave 6 Prong Diamond Engagement Ring

Mia 2.94 ct Lab Grown Round Cut Pave 6 Prong Diamond Engagement Ring

Mia 2.94 ct Lab Grown Round Cut Pave 6 Prong Diamond Engagement Ring

Mia 2.94 ct Lab Grown Round Cut Pave 6 Prong Diamond Engagement Ring

Carat Weight 2.94 (TCW)

4,422.00 USD 8,844.00 USD 50% Off

Beatrice 2.6 ct Lab Grown Princess Cut Pave Cathedral Diamond Engagement Ring

Beatrice 2.6 ct Lab Grown Princess Cut Pave Cathedral Diamond Engagement Ring

Beatrice 2.6 ct Lab Grown Princess Cut Pave Cathedral Diamond Engagement Ring

Beatrice 2.6 ct Lab Grown Princess Cut Pave Cathedral Diamond Engagement Ring

Beatrice 2.6 ct Lab Grown Princess Cut Pave Cathedral Diamond Engagement Ring

Beatrice 2.6 ct Lab Grown Princess Cut Pave Cathedral Diamond Engagement Ring

Carat Weight 2.6 (TCW)

3,980.00 USD 7,960.00 USD 50% Off

Violet 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Violet 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Violet 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Violet 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Violet 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Violet 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Carat Weight 2.5 (TCW)

3,850.00 USD 7,700.00 USD 50% Off

Isabella 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Carat Weight 2.5 (TCW)

3,850.00 USD 7,700.00 USD 50% Off

Isabella 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Isabella 2.5 ct Lab Grown Round Cut Classic 4 Prong Diamond Engagement Ring

Carat Weight 2.5 (TCW)

3,850.00 USD 7,700.00 USD 50% Off

Sophia 2.7 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Sophia 2.7 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Sophia 2.7 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Sophia 2.7 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Sophia 2.7 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Sophia 2.7 ct Lab Grown Round Cut Classic Pave Diamond Engagement Ring

Carat Weight 2.7 (TCW)

4,110.00 USD 8,220.00 USD 50% Off

Sarah 2.91 ct Lab Grown Cushion Cut Split Shank Pave Diamond Engagement Ring

Sarah 2.91 ct Lab Grown Cushion Cut Split Shank Pave Diamond Engagement Ring

Sarah 2.91 ct Lab Grown Cushion Cut Split Shank Pave Diamond Engagement Ring

Sarah 2.91 ct Lab Grown Cushion Cut Split Shank Pave Diamond Engagement Ring

Sarah 2.91 ct Lab Grown Cushion Cut Split Shank Pave Diamond Engagement Ring

Sarah 2.91 ct Lab Grown Cushion Cut Split Shank Pave Diamond Engagement Ring

Carat Weight 2.91 (TCW)

4,383.00 USD 8,766.00 USD 50% Off

Livia 2.95 ct Lab Grown Princess Cut Split Shank Halo Diamond Engagement Ring

Livia 2.95 ct Lab Grown Princess Cut Split Shank Halo Diamond Engagement Ring

Livia 2.95 ct Lab Grown Princess Cut Split Shank Halo Diamond Engagement Ring

Livia 2.95 ct Lab Grown Princess Cut Split Shank Halo Diamond Engagement Ring

Livia 2.95 ct Lab Grown Princess Cut Split Shank Halo Diamond Engagement Ring

Livia 2.95 ct Lab Grown Princess Cut Split Shank Halo Diamond Engagement Ring

Carat Weight 2.95 (TCW)

4,435.00 USD 8,870.00 USD 50% Off

Ruby 2.5 ct Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

Ruby 2.5 ct Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

Ruby 2.5 ct Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

Ruby 2.5 ct Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

Ruby 2.5 ct Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

Ruby 2.5 ct Lab Grown Round Cut Classic Cathedral Diamond Engagement Ring

Carat Weight 2.5 (TCW)

3,850.00 USD 7,700.00 USD 50% Off

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About 2.5

Explore 2.5 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.