Custom Engagement Ring with Heart Prongs & Lab Diamond

A Perfect Blend of Romance, Sustainability, and Modern Luxury

This custom engagement ring with heart prongs and a lab diamond is designed for the couple who wants every detail to carry meaning. From the shape of the prongs to the ethical sourcing of the stone, nothing is accidental.

Heart Prongs: A Romantic Detail

The four prongs holding the center stone are shaped like hearts — visible up close but subtle enough not to overpower the design. It's a detail that rewards a closer look, and one that makes the ring uniquely personal without being overtly decorative.

The Center Lab Diamond

A lab-grown diamond is chemically, optically, and physically identical to a mined diamond. The difference is in how it's made — grown in a controlled environment rather than extracted from the earth, which means a smaller environmental footprint and a more transparent supply chain. Learn more in our lab grown diamonds guide.

The Band Design

The band features a refined pavé or plain design depending on preference — customizable to match the wearer's style. A full pavé band adds continuous sparkle from every angle, while a plain polished band keeps the focus entirely on the center stone and prong detail.

Fully Customisable

At Diamond Ateliers, this design is a starting point, not a fixed product. You choose the metal, stone size, band width, and prong style. We guide you through every decision in a no-pressure consultation.

Start Your Bespoke Journey

Every ring at Diamond Ateliers is made to order — designed around your vision, budget, and the person you're giving it to. WhatsApp us to book a free consultation. No obligations.