Classic Diamond Name Necklace (18k)

The Ultimate Custom Necklace in Rich, Lasting 18k Gold

  • Solid 18k gold – richer colour, higher gold content, and unmatched longevity
  • Hand-set with ethically sourced natural diamonds for maximum sparkle
  • Designed exclusively for you after your order is placed – no pre-made stock
  • Option for subtle design refinements to ensure it’s exactly as you envisioned
  • Balanced for comfortable daily wear, crafted by experienced jewellers
  • Presented in a premium gift box to protect and showcase your necklace


Pricing Transparency


What affects the price

  • Material – Solid 18k gold offers deeper colour, higher intrinsic value, and greater resistance to wear
  • Carefully selected, sustainably sourced diamonds chosen for exceptional brilliance
  • Precision craftsmanship from skilled jewellers, ensuring flawless setting and finish
  • Ability to tailor chain length and fit to your preference
  • Bespoke design unique to your order, not a standard template
  • Professional design rendering provided for approval before we begin crafting


Why this Personalised Name Necklace Costs More Than Cheaper Alternatives

Our 18k edition takes the beauty of our Classic Diamond Name Necklace to the next level. With a higher gold content than the 14k version, it offers a warmer tone, a more luxurious weight, and even greater heirloom value. Unlike mass-produced or plated jewellery, every piece is made to order in solid gold and set with real diamonds, ensuring it will be cherished for decades.

This isn’t just jewellery, it’s an investment in quality you can feel every time you wear it.

Want to see exactly how we price our jewellery?

Read our full→ pricing guide 

£1,150.00

Jewellery Size Guide

Metal

Contact a Jewellery Expert

The estimated production time for this piece is 3-5 weeks from purchase.

Product information

Personalised

  • Once your custom necklace order has been placed, a bespoke render will be provided for approval prior to production commencing

Dimensions

  • Each individual name necklace capital letter is approx. 10.0mm tall

Details

  • 18k Solid Gold
  • Natural Mined Diamonds
  • Colour - G/H
  • Clarity - VS1 / VS2
  • Diamond Weight Approx. 0.04ct per lowercase letter
  • Diamond Weight Approx. 0.08ct per uppercase letter
Description

Custom Necklace

Our custom necklace in solid 18k gold is more than jewellery , it’s a timeless keepsake designed to tell your story. Whether it features your own name, a loved one’s, or a meaningful word, this custom necklace is entirely made-to-order and created just for you. Handcrafted in rich, warm 18k gold and set with ethically sourced natural diamonds, it blends elegance with exceptional craftsmanship.

Custom Necklace in 18k Gold – Classic Diamond Name Necklace

At Argent & Asher, creating original designs is at the heart of everything we do. Our founder personally oversees each custom necklace from the first sketch to the final polish, ensuring every piece meets our exacting standards. We don’t simply sell jewellery, we create meaningful treasures, and we’re constantly dreaming up new designs to inspire and delight our customers.

Looking for a different style?

Explore our Diamond Name Necklace Collection, or consider our 18k Script Diamond Name Necklace for a softer, flowing finish, or our 18k Signature Diamond Name Necklace for a bold, modern touch. You can also browse our full Personalised Jewellery Collection for more unique, custom-made designs.

Diamond Name Necklace – Designed to Last

Every letter of your custom necklace is individually crafted and diamond-set by skilled jewellers, ensuring a premium finish that’s both beautiful and comfortable to wear every day. The 18k gold not only gives a deeper, richer colour than 14k gold but also offers higher long-term value, making it a true heirloom piece.

You can:

  • Choose from yellow, white, or rose 18k gold
  • Include up to 10 characters in your name or word design
  • Enjoy expert craftsmanship with each diamond hand-set for maximum sparkle

Each custom necklace is made to order,  no mass production, no generic templates,  ensuring your design is as unique as the person wearing it.

Key Features: What Makes This 18k Custom Necklace Special

  • Solid 18k gold – never plated, never vermeil
  • Set with ethically sourced, natural diamonds
  • Bespoke design created after purchase
  • Complimentary design adjustments available
  • Made for daily wear with a comfortable fit
  • Delivered in luxury packaging for gifting or safekeeping

Craftsmanship That Stands Out

We don’t believe in shortcuts. Every custom necklace is hand-finished by experienced jewellers with decades of skill. This means:

  • No warehouse stock
  • No pre-made designs
  • No compromise on quality

Your personalised necklace is designed just for you, after your order is placed, with each letter carefully shaped, polished, and set to perfection. If you’d like a custom tweak – an extra diamond, a specific font, or a unique character, we’ll work with you to make it exactly how you imagined.

More Than Jewellery – A Personalised Jewellery Treasure

This isn’t just a necklace, it’s your name, your memory, your milestone. Whether you’re celebrating a new arrival, marking an anniversary, or gifting someone special, an 18k custom necklace with diamonds becomes part of your story.

 

Shipping

During manufacturing you will receive update emails notifying you of progress. Once your piece is complete and 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

For international orders - you may be required to pay duty and/or VAT. These costs are the responsibility of the purchaser.

Lead Time

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. Please note; the shipping method is included in the overall lead time of your piece, but does not expedite your order's production time.

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Customer reviews
Customer reviews
The pictures really don't do it justice, this ring catches the light beautifully. It's dainty but still makes a statement and is perfect for stacking!
— Lisa S
Customer reviews
The most beautiful necklace I've ever owned. I'm genuinely blown away. The sparkle is unreal and the name detail is so delicate and perfect. I haven't taken it off since it arrived its that good.
— Clare K