This stunning 2 Photo Diamond Heart Locket in 18-carat gold vermeil is the perfect way to show your love and appreciation. The small heart-shaped pendant is made of 18-carat gold vermeil and opens to hold two photos or a tiny keepsake. This real diamond locket is often given as a 16th, 18th or 21st birthday gift. Delicate and beautifully crafted, it is highly suitable for layering. Read about our materials and craftsmanship.

Your Locket — From Us To You

Our 2 Photo Diamond Heart Locket measures 16 mm wide by 21 mm high, including the bail. It has been independently tested and hallmarked by the Edinburgh Assay Office with a full UK hallmark, giving you complete peace of mind. Your locket will arrive presented in a ribbon-tied gift box with a complimentary jewellery care kit to keep it sparkling.

Gorgeous Gift Packaging

This personalised photo locket necklace comes in a ribbon-tied gift box with a branded velvet storage pouch containing revolutionary anti-tarnish technology by Intercept®. Add a gift bag at the checkout. Free UK shipping is available on this locket. Next working day delivery is available for orders placed before noon with express shipping. See all diamond lockets.

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 vermeil 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, see our personalisation guide. Please allow 1–2 working days for personalisation. 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. The birthstone for April, diamonds represent love, strength and faithfulness. Our diamond lockets all comply with the Kimberley Process & United Nations Resolutions. This heart locket comes with an ethical diamond certificate. We hereby promise that the diamonds in our jewellery are ethically sourced and conflict-free, based on personal knowledge and written guarantees provided by our diamond suppliers.

The Perfect Gift For Her

This personalised diamond heart locket is the ultimate gift for someone truly special. Whether you are shopping for a wife, girlfriend, mother, daughter or best friend, this elegant keepsake photo locket holds precious memories close to the heart. Each locket is handcrafted and arrives beautifully gift-wrapped at no extra cost — ready to mark a milestone birthday, a wedding anniversary, a graduation or simply a moment worth celebrating.

Let our professional personalisation team craft your bespoke locket with free photo printing and insertion. Add a high-quality engraving to create a meaningful, personalised gift that will be cherished for years to come.

Features & Benefits

• Original handcrafted, real diamond locket
• Free photos included
• Choice of chain styles and lengths
• Hallmarked by the Edinburgh Assay Office with a full UK hallmark
• Complimentary 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 1,600 5-star reviews

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

What Our Customers Say

⭐⭐⭐⭐⭐ "Wow, absolutely the most beautiful piece of jewellery. I would highly recommend anyone buying this lovely locket." — Sue M., Verified customer.

⭐⭐⭐⭐⭐ "Amazing quality, love the diamond, it gives the locket that little extra wow. I’m so happy with this beautiful gift." — Donna M., Verified customer.

⭐⭐⭐⭐⭐ "Beautiful chain and locket. Picture quality very good too. Arrived beautifully packaged." — Joanne M., Verified customer.

Finding Your Dream Jewellery

Not quite what you were looking for?

Shop all lockets

Shop all gold lockets

Shop all diamond lockets

Shop all heart lockets