40% Off - The Diamond Store Discount Code (14 Codes Available) - January 2026

This page contains the latest The Diamond Store discount code: "CU5JLT9SGLE1F"

14 active offers•Browse our latest coupon codes and best deals below

Try all codes below to save even more at The Diamond Store.

Sometimes codes are only available for exclusive products or categories.

EXCLUSIVE £25 DISCOUNT ON YOUR FIRST PURCHASE

JOIN OUR NEWSLETTER AND ENJOY £25 OFF YOUR FIRST ORDER AT THE DIAMOND STORE.

Code: "yM******************"

Create by Promo Pal on 02.Jan.2026

35% OFF

SAVE 35% OFF THE ALL ORDERS

Code: "KW**********" Expire on 31.01.2026

Create by Promo Pal on 21.Jan.2026

GRAB 10% OFF ON ORDERS OVER £75

ENJOY A SPECIAL DISCOUNT ON YOUR PURCHASE OVER £75 FOR A LIMITED TIME.

Code: "8T**********" Expire on 26.01.2026

Create by Promo Pal on 21.Jan.2026

EXCLUSIVE 40% OFF STOREWIDE

DON'T MISS OUT ON THIS FANTASTIC STOREWIDE OFFER. SHOP NOW AND ENJOY INCREDIBLE SAVINGS ON EVERYTHING YOU LOVE.

Code: "CU***********" Expire on 10.02.2026

Create by Promo Pal on 21.Jan.2026

EXCLUSIVE 5% OFF ALL BRACELETS

EXPLORE OUR STUNNING BRACELET COLLECTION WITH A SPECIAL 5% DISCOUNT, AVAILABLE ALL SEASON LONG.

Code: "FI********" Expire on 05.02.2026

Create by Promo Pal on 21.Jan.2026

EXTRA 35% OFF NECKLACES

ELEVATE YOUR STYLE WITH AN EXCLUSIVE 35% DISCOUNT ON OUR STUNNING NECKLACES. PERFECT FOR ANY OCCASION THIS SEASON!

Code: "SP******" Expire on 26.01.2026

Create by Promo Pal on 17.Jan.2026

EXCLUSIVE 30% OFF HEART NECKLACE

DON'T MISS THIS CHANCE TO DAZZLE WITH 30% SAVINGS ON OUR EXQUISITE HEART NECKLACE.

Code: "HE*****" Expire on 07.02.2026

Create by Promo Pal on 16.Jan.2026

10% OFF

EXTRA 10% OFF ON RINGS

Code: "X1************" Expire on 31.01.2026

Create by Promo Pal on 16.Jan.2026

30% OFF

30% OFF ORDER £200+

Code: "ZO*********" Expire on 03.02.2026

Create by Promo Pal on 16.Jan.2026

EXCLUSIVE 35% DISCOUNT

UNLOCK 35% SAVINGS ON STUNNING JEWELRY WITH THIS ONGOING OFFER. DON'T MISS OUT!

Code: "QY***********" Expire on 03.02.2026

Create by Promo Pal on 16.Jan.2026

FREE SHIPPING ON ALL ORDERS!

ENJOY COMPLIMENTARY DELIVERY WITH NO MINIMUM PURCHASE REQUIRED. SHOP NOW AND TREAT YOURSELF TO SOMETHING SPECIAL.

Create by Promo Pal on 02.Jan.2026

UNLOCK 25% SAVINGS

GRAB 25% OFF YOUR PURCHASE AT THE DIAMOND STORE. DON'T MISS OUT ON THIS FANTASTIC OFFER!

Code: "TD**********"

Create by Promo Pal on 02.Jan.2026

£10 OFF

GET £10 OFF YOUR FIRST ORDER AT THE DIAMOND STORE

Code: "TD******"

Create by Promo Pal on 02.Jan.2026

ENJOY AN EXTRA 5% OFF EVERYTHING

TAKE ADVANTAGE OF AN EXCLUSIVE 5% DISCOUNT ON ALL ITEMS SITEWIDE. DON'T MISS THIS SEASONAL OFFER!

Code: "BR****" Expire on 30.01.2026

Create by Promo Pal on 02.Jan.2026

Best The Diamond Store Promo Code

The best promotion code currently is 'CU5JLT9SGLE1F', which has been verified by our team, enjoy shopping at The Diamond Store.

Our team does our best to help users save money when shopping at The Diamond Store. The latest The Diamond Store deals update date at 25 January 2026, our expert team is working hard to make the update faster.

In the meantime, you can also try to use expired The Diamond Store coupons. Sometimes offers are delayed a few days later than expected.

You can also get more tips on saving money on The Diamond Store by learning about the more ways to save at The Diamond Store. For detailed insights on the best times to shop and historical discount patterns, check out our annual coupon savings report. You can also explore similar stores with great deals and read our helpful articles for maximizing your savings. Our team will also update more money-saving tips in real time.

You May Also Be Interested In

If you are looking for codes about The Diamond Store, you may also be interested in these stores. For more options, check out our competitor coupon codes section below:

Lily & Roo , Griggs , Lovisa , Bohomoon , Astrid & Miyu , Otiumberg , The Jewel Hut , Frida & Florence , Newbridge Silverware , Kiss Mwah , Olivia & Pearl , Philip Jones Jewellery , Claire's , MYKA , AMOREMI

The Diamond Store Annual Coupon Savings Report

If you're wondering when you can save the most with The Diamond Store coupons, please refer to the following statistics.

Our analysis tracks all verified The Diamond Store promotion codes for the past year. Historically, the highest discount was offered in January with a £40 off . The month with the most coupon codes is January, offering a total of 33 codes. On average, the discount codes are valid for -163 days. Plan your purchases accordingly to maximize savings.

Discount (%|£)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov