Lab Pink Diamond Cushion Cut Ring in 925 Sterling Silver

Soft, warm, and entirely captivating — a cushion-cut pink stone that sits on your finger like it was always meant to be there.

This ring centres a vivid cushion-cut lab-grown pink diamond in a classic four-prong setting, elevated by a delicate split shank band with pavé-set stones running along each arm. The cushion cut is chosen for its gentle, rounded corners and exceptional light return — it holds colour beautifully, giving the stone a warm, glowing presence that reads as both feminine and confident. The split shank adds visual width and elegance without competing with the centrepiece. Crafted in 925 sterling silver, this is a ring that wears like fine jewellery and feels completely personal.

Why You'll Love It

• Cushion-cut lab-grown pink diamond — a romantic cut known for its soft shape and warm, rosy colour effect that flatters the hand
• Classic four-prong setting — maximises the stone's visibility and lets light through from every angle
• Split shank with pavé detailing — adds brilliance along the band and gives the ring a distinctly bridal-inspired silhouette
• 925 sterling silver — hypoallergenic, durable, and polished to a lasting finish
• Available in 12 sizes — H through T, so it fits the way it should

Product Details

• Metal: 925 Sterling Silver
• Stone: Lab-Grown Pink Diamond
• Stone Shape: Cushion Cut
• Stone Colour: Soft Pink
• Setting Style: Four-Prong Solitaire with Split Shank Pavé Band
• Available Sizes: H, I, J, K, L, M, N, P, Q, R, S, T (UK / AU sizing)
• SKU: R1051HR

How to Find Your Ring Size

We use standard UK / Australian letter sizing. Not sure of your size? View our Ring Size Guide for step-by-step measuring instructions and a full size chart.

If you’re between sizes, we recommend sizing up. Still unsure? Contact us and we’ll help you find the right fit.

At LabGrownPro, we believe fine jewellery should be beautiful, ethical, and accessible. Every piece is crafted with care — for you, and for the planet.