2.5

Penelope 3 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Carat Weight 3 (TCW)

4,500.00 USD 9,000.00 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

Lucia 2.62 ct Lab Grown Cushion Cut Double Claw Pave Diamond Engagement Ring

Lucia 2.62 ct Lab Grown Cushion Cut Double Claw Pave Diamond Engagement Ring

Lucia 2.62 ct Lab Grown Cushion Cut Double Claw Pave Diamond Engagement Ring

Lucia 2.62 ct Lab Grown Cushion Cut Double Claw Pave Diamond Engagement Ring

Lucia 2.62 ct Lab Grown Cushion Cut Double Claw Pave Diamond Engagement Ring

Lucia 2.62 ct Lab Grown Cushion Cut Double Claw Pave Diamond Engagement Ring

Carat Weight 2.62 (TCW)

4,006.00 USD 8,012.00 USD 50% Off

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

Eliana 2.87 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Eliana 2.87 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Eliana 2.87 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Eliana 2.87 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Eliana 2.87 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Eliana 2.87 ct Lab Grown Round Cut Halo Pave Diamond Engagement Ring

Carat Weight 2.87 (TCW)

4,331.00 USD 8,662.00 USD 50% Off

Layla 2.9 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Layla 2.9 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Layla 2.9 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Layla 2.9 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Layla 2.9 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Layla 2.9 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Carat Weight 2.9 (TCW)

4,370.00 USD 8,740.00 USD 50% Off

Anna 2.83 ct Lab Grown Emerald Cut Halo Split Shank Diamond Engagement Ring

Anna 2.83 ct Lab Grown Emerald Cut Halo Split Shank Diamond Engagement Ring

Anna 2.83 ct Lab Grown Emerald Cut Halo Split Shank Diamond Engagement Ring

Anna 2.83 ct Lab Grown Emerald Cut Halo Split Shank Diamond Engagement Ring

Anna 2.83 ct Lab Grown Emerald Cut Halo Split Shank Diamond Engagement Ring

Anna 2.83 ct Lab Grown Emerald Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 2.83 (TCW)

4,279.00 USD 8,558.00 USD 50% Off

Penelope 3 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Penelope 3 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Carat Weight 3 (TCW)

4,500.00 USD 9,000.00 USD 50% Off

Elin 2.75 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Elin 2.75 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Elin 2.75 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Elin 2.75 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Elin 2.75 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Elin 2.75 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Carat Weight 2.75 (TCW)

4,175.00 USD 8,350.00 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

Gabriella 2.72 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Gabriella 2.72 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Gabriella 2.72 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Gabriella 2.72 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Gabriella 2.72 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Gabriella 2.72 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Carat Weight 2.72 (TCW)

4,136.00 USD 8,272.00 USD 50% Off

Cora 2.5 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Cora 2.5 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Cora 2.5 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Cora 2.5 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Cora 2.5 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Cora 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

Alice 2.92 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Alice 2.92 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Alice 2.92 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Alice 2.92 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Alice 2.92 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Alice 2.92 ct Lab Grown Round Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 2.92 (TCW)

4,396.00 USD 8,792.00 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

Emilia 2.78 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 2.78 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 2.78 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 2.78 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 2.78 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 2.78 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Carat Weight 2.78 (TCW)

4,214.00 USD 8,428.00 USD 50% Off

Sophie 2.89 ct Lab Grown Princess Cut Classic Pave Diamond Engagement Ring

Sophie 2.89 ct Lab Grown Princess Cut Classic Pave Diamond Engagement Ring

Sophie 2.89 ct Lab Grown Princess Cut Classic Pave Diamond Engagement Ring

Sophie 2.89 ct Lab Grown Princess Cut Classic Pave Diamond Engagement Ring

Sophie 2.89 ct Lab Grown Princess Cut Classic Pave Diamond Engagement Ring

Sophie 2.89 ct Lab Grown Princess Cut Classic Pave Diamond Engagement Ring

Carat Weight 2.89 (TCW)

4,357.00 USD 8,714.00 USD 50% Off

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

Eleanor 2.89 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eleanor 2.89 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eleanor 2.89 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eleanor 2.89 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eleanor 2.89 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eleanor 2.89 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 2.89 (TCW)

4,357.00 USD 8,714.00 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

Cora 2.5 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Cora 2.5 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Cora 2.5 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Cora 2.5 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Cora 2.5 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Cora 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

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

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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.