Diamond Heart Necklace

A little heart, a lot of sparkle. A diamond heart necklace with your name, a halo of natural diamonds wrapped around a heart that means everything.

A personalised diamond heart necklace

The romantic one. Your name paired with a heart set in a halo of natural diamonds, so it catches the light from every angle. A diamond heart necklace that is unmistakably yours, made personal and worn close.

How Your Bespoke Name Necklace Is Designed

Once your order is placed, our design team will begin creating your chosen name or word in our signature lettering, set alongside the halo heart and its natural diamonds.

Each design is created individually, with careful attention paid to the spacing, balance and proportions of every letter so the finished necklace feels beautifully considered from end to end.

We’ll then send you a digital design preview to review and approve, giving you the opportunity to see exactly how your name will look before your necklace is made.

Once approved, your design is passed to our atelier to be crafted especially for you.

Prefer to see your design before you order? Our Custom Design Preview lets you have it created first for £49, credited in full against your necklace.

Solid gold and natural diamonds

Made in solid 9ct or 18ct gold, in yellow, white or rose, with a halo of natural diamonds around the heart. The 18ct is the richest, the 9ct the most hard-wearing. Fully hallmarked, solid throughout, never plated. Up to ten characters, on an adjustable chain.

How to style it

Pretty enough to lead, easy enough to live in. Wear it solo so the heart gets its moment, or layer it with a delicate chain for a softer stack. Just as lovely with your little black dress as it is with jeans and a tee.

Key details

• A halo of natural diamonds around the heart
• Solid 9ct or 18ct gold, yellow, white or rose
• Made and hallmarked in the UK, never plated or vermeil
• Bespoke design created for every order, sent for your approval
• Optional Custom Design Preview, £49, deducted from your order
• Up to 10 characters, adjustable chain
• Ships in luxury packaging, ready to gift or keep forever

Explore more

Prefer the original? The Classic Diamond Name Necklace. Want our best seller? The Signature Diamond Name Necklace. Or something bolder, the Gold Bezel Diamond Name Necklace.

Browse the full name necklaces collection.

Lead Times

All pieces are custom made and estimated production times are 3-5 weeks from purchase.

If your order is urgent, please email info@argent-asher.com and we will do our best to accommodate you. Please note: the shipping method is included in the overall lead time of your piece, but does not expedite your order's production time.

Shipping

During manufacturing you will receive update emails notifying you of progress. Once your piece is ready to ship, we will email you with the tracking information. All jewellery requires a signature from the purchaser, in order to be delivered successfully.

FedEx 2-Day: 2 business days - excluding weekends and holidays

FedEx International: 2-3 business days - excluding weekends and holidays

Customs

For international orders and shipments leaving the UK - there is a legal requirement to pay duty charges and/or VAT when arriving at the destination Country. These charges are the responsibility of the purchaser.

Warranty, Returns & Aftercare

Returns & 12-Month Cover for Jewellery purchased inside of the UK.

Most of our fine jewellery pieces are eligible for complimentary returns.

We understand that choosing jewellery is a thoughtful purchase, so if something doesn’t feel right, we aim to make the return process straightforward and reassuring.

Please note:
• Personalised and bespoke pieces can’t be returned unless there is a fault on arrival
• Faulty items must be sent back unworn and in their original condition
• Conditions apply, please see our full Returns Policy for details

Each Argent + Asher piece is made to order in our London atelier and includes a UK 12-month warranty covering manufacturing issues, such as:

• Stones becoming loose
• Settings or claws shifting
• Missing small stones
• Faults with clasps or chains

If a manufacturing issue occurs within this period, we will arrange a repair.

Resizing & Repairs

We offer resizing on selected ring designs.

Please note:
• Eternity bands cannot be resized
• Some styles are not suitable for adjustment
• Most rings can be resized within approximately 1–1.5 sizes of the original

If you’re unsure on sizing, it’s always worth confirming before ordering. It’s one of the most common concerns when investing in fine jewellery, and guidance is always available.

Repairs Outside Warranty

If your piece requires attention outside of the warranty period, or due to general wear over time, we can usually arrange a repair for a fee.

Each item is reviewed individually, and we’ll outline the options clearly before any work is carried out.

What affects the Price?

• Material - 14k or an 18k solid gold upgrade
• Diamond set
• Bespoke & unique design

Why this Necklace Costs More Than Cheaper Alternatives?

Unlike mass-produced or gold-plated jewellery, all our pieces are handcrafted to order in solid gold and are made to last a lifetime not just a season.

Want to see exactly how we price our jewellery?

Read our full → pricing guide