Large Gold Diamond Heart Locket + Photos

Locket Description

This Christmas, give a gift that will echo through generations with our Large Gold Diamond Heart Locket,. Crafted in 18-carat gold vermeil, this locket is a bold and luxurious statement piece that exudes elegance and permanence. A natural, ethically sourced diamond provides a dazzling focal point. The locket opens to hold two treasured photographs, creating a personal and emotive piece of jewellery that is both a statement of style and love. Read about our materials and craftsmanship here

An Heirloom In The Making 

Crafted to become a future heirloom, this large locket is a testament to enduring love and connection across generations. Measuring 30 mm in height, including the bail, and 20 mm in width, this necklace makes a lasting impression. Hallmarked by the Edinburgh Assay Office with a full UK hallmark, you can be assured of its quality. Looking for something daintier? See our bestselling 2 Photo Diamond Heart Locket.

Gorgeous Gift Packaging

This magnificent gold locket arrives in our signature ribbon-tied gift box with a branded velvet storage pouch containing revolutionary anti-tarnish technology by Intercept.  Add a luxury gift bag at checkout to create the perfect gift. Free UK shipping is available on this locket. Next working day delivery is available for orders placed before noon with express shipping. Please allow 1 -2 working days for personalisation. 

Keeping Your Loved Ones Close

For a truly personalised experience, select our photo and engraving service via our personalisation button on this page, and we will edit, print, cut and fill your gold diamond heart locket with meticulous attention to detail. You can also engrave an initial, date, or meaningful message on the reverse of this locket. For engraving inspiration, please see our personalisation page. Please note that engraved items are non-returnable.

Our Conflict-Free Diamonds 

This locket features a real diamond in the top right corner of the heart, providing a spark of brilliance. The birthstone for April, diamonds represent love, strength and faithfulness, qualities that define lasting relationships. Our diamond lockets all comply with the Kimberley Process & United Nations Resolutions. The locket comes with an ethical diamond certificate. We hereby promise that the diamonds in our jewellery are ethically sourced, conflict-free, based on personal knowledge and/ or written guarantees provided by our diamond suppliers. 

The Most Magical Christmas

There is no gift more magical than one that tells a personal story and creates a lasting legacy. This large, gold diamond locket is the ultimate Christmas treasure for the special person in your life. It's a grand gesture for a wife, a loving tribute for a mother, or a future heirloom for a daughter that she will one day pass on to her own children. Use our engraving and complimentary photo service to capture precious memories and create a truly unique gift. Delivered fully tracked to your door with a complementary gift box and luxury gift bag, we make creating unforgettable Christmas moments effortless.

Christmas Delivery

In stock and ready for Christmas delivery. We have extended Christmas returns until January 7 2026, and offer a UK express Christmas delivery cut-off of December 22, 2025. Your large gold diamond locket will be sent fully tracked with updated courier messaging for your peace of mind. See our delivery options

Features & Benefits

• Original handmade, real diamond locket
• Free Photos included
• Choice of chain styles and lengths
• Hallmarked by the Assay Office with a full UK hallmark
• Complimentary 'Keep It Sparkling' jewellery care kit worth £20
• Velvet storage pouch with Intercept® technology
• Award-winning designer brand 

Why You'll Love It...

• The perfect personalised gift
• Holds loved ones close to your heart
• A modern heirloom, designed to last
• Beautifully presented gift packaging
• Over 1600 5-star reviews

Order today and experience the magic of a personalised real diamond locket.

What Our Customers Say

⭐⭐⭐⭐⭐ "Exceptional customer service, fast delivery but above all superb quality jewellery," Lynne S. Verified customer.

⭐⭐⭐⭐⭐ "Thank you, Gillian and your personalisation team for making such an amazing piece of jewellery for me. An absolute gorgeous gold locket with a diamond and chain in a gift presentation box". Derrick B. Verified customer.

⭐⭐⭐⭐⭐ "Bought their gold heart necklace and their customer service was beyond what I was expecting.  Necklace itself is stunning and well worth the cost. It will be my go to place for any jewellery needs going forward. Stunning". David R. Verified customer.

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