Diamond Open Heart Necklace Pendant

The Diamond Open Heart Necklace Pendant is a modern expression of love, crafted in solid 14k or 18k gold and set with brilliant diamonds that catch the light with every movement. Elegant yet effortless, this piece is designed to be worn daily as a symbol of connection, meaning and personal style.

A Modern Diamond Open Heart Necklace Pendant

This diamond open heart necklace pendant reimagines a classic silhouette with a lighter, more contemporary feel. The open heart design creates space and movement, allowing each diamond to shine while keeping the piece refined and wearable.

It’s a design that feels both timeless and current, a heart pendant that quietly elevates everything you wear. For more pieces in this style, explore our Love Jewellery Collection.

Design & Diamond Detail

Each diamond open heart necklace pendant is set with carefully selected diamonds, chosen for their brilliance and clarity. The open structure enhances the sparkle, creating a soft, continuous shimmer across the curve of the heart.

• Open heart pendant design with flowing silhouette


• Set with brilliant-cut diamonds for natural sparkle


• Balanced proportions for everyday wear


• Lightweight and easy to layer

Craftsmanship & Materials

Crafted in solid 14k or 18k gold, this diamond open heart necklace pendant is made to last. Each piece is individually created by expert jewellers in our London atelier, ensuring precision, durability and a flawless finish.

• Solid 14k or 18k gold — never plated


• Hand-set diamonds for lasting brilliance


• Polished finish for a clean, luminous look


• Made to order in our London atelier

How to Style Your Diamond Open Heart Necklace Pendant

This heart pendant is designed to sit effortlessly within your everyday jewellery collection. It works beautifully as a standalone piece or layered with other fine chains.

• Wear alone for a soft, meaningful statement


• Layer with fine gold chains for a modern look


• Pairs seamlessly with everyday and occasion styling


• A perfect base layer piece to build around

A Meaningful Gift That Lasts

The diamond open heart necklace pendant is more than jewellery, it’s a symbol of love, connection and intention. Whether chosen for yourself or gifted, it becomes something you reach for every day.

Complete the look with the matching Diamond Open Heart Ring for a cohesive, meaningful set.

Timeless, thoughtful and designed in solid gold, this diamond heart necklace is a piece you’ll wear often and keep for years to come.