A model wearing a halo ring, shown at the shoulder, Tru-Diamonds™
Jewellery · United Kingdom

Tru-Diamonds™

Tru-Diamonds makes engagement rings, wedding and eternity bands and bridal jewellery set with laboratory made Tru-Diamonds gems, in 18 carat gold clad or platinum clad settings over sterling silver.

5.03 reviews
Their weddings

Weddings they worked on, from their own films

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Tru-Diamonds™

Tru-Diamonds supplies engagement rings, wedding and eternity bands and gift jewellery set with Tru-Diamonds, laboratory made gems of cubic zirconia chosen to match the colour, clarity and cut of top grade mined diamonds. Every stone is graded pure white and flawless, and carat sizes are stated on each piece so a couple can see what they are buying before it arrives.

The rings are set in 18 carat gold clad or platinum clad, made by fusing a layer of metal about 4 microns thick onto a solid sterling silver core. The range runs from classic round, oval, pear, heart and princess solitaires to halos, trilogies, toi et moi and east west designs, plus half and full eternity bands, wishbone and curved wedding bands in matching styles.

The business is run from South Wales and ships across the UK, with in stock pieces normally arriving within two to three business days. International orders go to Ireland, much of Europe and the United States, and to most other countries, with duties and taxes included for the United States and the main European markets. A ring sizer can be requested before ordering.

Every piece comes in a presentation box with a certificate of authenticity, a care guide and a triple guarantee: a 30 day money back trial, a lifetime gemstone guarantee and a lifetime replacement warranty, with replacements charged at 15% of the retail price. The brand was named Most Innovative Jewellery Brand of 2022 at the LUX Life awards, and for couples it offers a lower cost, ethically produced alternative to a mined stone, with wedding gifts for the bride, bridesmaids and family in the same range.

At a glance
Based in
United Kingdom
Destinations served
Wales
Calls
Monday to Friday 9:00 to 16:30, Saturday 9:00 to 13:00
How they work

From the first message to the day itself

  1. 01Choose a style and metal

    Browse engagement rings by cut or style, or wedding and eternity bands, and pick 18 carat gold clad or platinum clad. Carat weight is stated on every piece.

  2. 02Check the size

    A ring sizer can be requested from the website before ordering so the band fits first time.

  3. 03Order online

    Pieces in stock are normally delivered in 2 to 3 business days in the UK, and made to order pieces take 14 to 21 days because each is hand finished.

  4. 04Unwrap and try it on

    The ring arrives in a presentation box with a certificate of authenticity, the triple guarantee and a care guide, and can be returned within 30 days for a refund.

  5. 05Aftercare

    If a stone is damaged or a setting wears, the piece can be replaced for 15% of its retail price, and a jewellery care guide explains cleaning and wear.

Tru-Diamonds™

Gallery

30 photographs
A model wearing a halo ring, shown at the shoulder, Tru-Diamonds™+30View Gallery A stack of gold clad leaf and marquise bands worn together, Tru-Diamonds™

Images courtesy of Tru-Diamonds™

Tru-Diamonds™

Their weddings on film

10 films
Tru-Diamonds Luxurious, Ethical, Affordable
Married couple's review on Tru-Diamonds™ jewellery
Tru-Diamonds™ sneak peek
Tru Diamonds London Shopping
Tru-Diamonds™ Jewellery Review by Tracey & Nannie
Tru-Diamond's Best Sellers, Exquisite Eco-Friendly Diamond Jewellery
18ct. gold clad 2 ct. t.w . Trilogy Ring
Tru-Diamonds Jewellery's Best Kept Secret
Professional Jeweler reviews Tru-Diamonds™ jewellery
Tru-Diamonds Official Launch Party
Reviews

What couples say

5.0 3 reviews
Wedding

Excellent

This ring was brought as an engagement ring and we don't have much money. It looks so much more expensive and is very high quality, I have had some lovely comments and I have told everyone where it was purchased. Would definitely buy more jewellery from here, delivery was extremely quick and efficient.

Emma R.2025-12-31 · Tru-Diamonds™ website
More reviews
Wedding

Engagement Ring

Great my fiancee was over the moon everyone who has seen the ring has commented what a lovely ring very Thank you

Graeme M.2026-03-27 · Tru-Diamonds™ website
Wedding

Gala event ring

I bought this as an engagement ring for my partner. The pictures don't do it justice, the ring is absolutely stunning. Easy order process and very quick delivery.

Kayleigh S.2026-10-05 · Tru-Diamonds™ website
Where they work

Based in United Kingdom, serving Wales

Tru-Processing, PO Box 90, Porth, Wales CF40 9BL, United Kingdom

  • Their base
  • Venues nearby
What they do

Services and fees

Engagement rings

  • Round, oval, pear, heart, princess, emerald, asscher, cushion and marquise solitaires
  • Halo, trilogy, toi et moi and east west styles
  • Large statement rings of several carats

Wedding and eternity bands

  • Half and full eternity bands
  • Wishbone, curved and channel set wedding bands
  • Matching gold clad and platinum clad finishes

Bridal party jewellery

  • Earrings, pendants and bracelets for the bride and bridesmaids
  • Gift jewellery for mothers and family

Guarantees and service

  • 30 day money back trial
  • Lifetime gemstone guarantee and lifetime replacement warranty
  • Certificate of authenticity and presentation box with every piece
  • Ring sizer on request
Fees
Engagement ringsCurrent online prices run from £48 to about £160 depending on cut, carat weight and setting; sale prices change through the year
From £48
Wedding and eternity bandsCurrent online prices run from £48 to about £120 depending on style and metal
From £48
MetalsA 4 micron layer fused onto a solid sterling silver core
18 carat gold clad or platinum clad
Ask for a proposal
Questions couples ask

Before you write to them

What are Tru-Diamonds made from?

They are laboratory made gems of cubic zirconia, a crystalline form of zirconium dioxide formed by heating minerals to very high temperatures. They are simulated diamonds, not mined or lab grown carbon diamonds, and each gem is graded pure white and flawless.

Which metals are the rings set in?

Rings and jewellery are set in 18 carat gold clad or platinum clad, a layer of metal about 4 microns thick fused onto a solid sterling silver core.

How much do engagement rings and wedding bands cost?

Current online prices start from £48 for both engagement rings and wedding bands, rising to roughly £160 for the largest engagement rings. Prices are shown in pounds, euros and dollars on the website.

Where is Tru-Diamonds based and where does it deliver?

The business is run from Porth in South Wales and delivers across the UK and to most countries worldwide, with duties and taxes included for orders to the United States, Ireland and the main European markets.

How quickly will my ring arrive?

Pieces in stock usually arrive within 2 to 3 business days in the UK. Made to order pieces take 14 to 21 days because each is hand finished. International standard delivery takes 4 to 10 working days from dispatch, depending on the country.

What if the ring does not fit or I change my mind?

Every piece has a 30 day money back guarantee, and a ring sizer can be requested before ordering. Items bought at a discount are refunded as store credit unless a cash refund is requested, and worn pierced earrings cannot be returned.

What guarantees come with each piece?

A triple guarantee: a 30 day trial, a lifetime gemstone guarantee and a lifetime replacement warranty. A damaged stone or worn setting is replaced with a new piece for 15% of the retail price.

Can I see the jewellery in a shop?

The business sells online. Its London boutique is closed for redevelopment of the building and no replacement has been opened.

Check your date

Is your date free with Tru-Diamonds™?

A few details help them reply with a proposal, not a brochure.

I would love…

Used only so the venue or our team can reach you about this enquiry.

Official website

Please mention 5 Star Wedding Directory when contacting Tru-Diamonds™.

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