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Up to 25% Off Selected Favourites
Save up to 25% on selected favourite pieces at Discount Diamond Store. Browse the curated collection and apply a promo code at checkout.
20% Off Storewide
Take 20% off storewide at Discount Diamond Store with a verified promo code. Apply at checkout for savings across selected jewellery and watches.
15% Off Your Order
Save 15% on your order with a Discount Diamond Store promo code. Enter the code at checkout to unlock the discount on selected items.
10% Off Your Next Order
Enjoy 10% off your next purchase at Discount Diamond Store. Apply the promo code at checkout to reduce the price of selected jewellery and watches.
5% Welcome Discount for New Customers
New to Discount Diamond Store? Use the welcome offer to save 5% on your first order of selected jewellery and watches.
Permanent Customer Discount Codes Available
Discount Diamond Store keeps a set of standing codes that any shopper can apply at checkout, not just first-time buyers. These cover percentages off full-price items and work alongside most sale prices, though they won't stack on top of other promotional codes.
Up to 50% Off RRP on Selected Jewellery
RRP reductions of up to half price apply across a rotating selection of necklaces, earrings, and bracelets. The discounted items change regularly, so checking back weekly gives you the best chance of catching newly reduced pieces before they sell out.
Sample Sale: Diamond Rings from £109
The sample sale section has diamond rings starting at just £109, with styles including solitaire and shoulder-set designs. Stock is limited to end-of-line and display pieces, so sizes and settings sell out quickly. Each ring still comes with the standard diamond certification.
Join the Loyalty Programme for Member Rewards
Become a loyalty programme member at Discount Diamond Store to earn rewards, unlock member-only discounts and enjoy perks on future jewellery purchases.
Sign Up for Exclusive Email Offers
Subscribe to the Discount Diamond Store email list to receive exclusive promo codes, early sale access and special offers straight to your inbox.
Extra 18% Off Top Picks
Get an extra 18% off top picks at Discount Diamond Store. Use the promo code at checkout to stack savings on already reduced jewellery and watches.
Up to 60% Off Mega Sale Items
Shop the mega sale at Discount Diamond Store and save up to 60% on selected items. Limited stock available so browse the sale section today.
