Diamonds Factory Discount Codes

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Top Diamonds Factory Offers for June 15, 2025

  1. left
    25% Off
    Diamonds Factory
    Code
    Verified
    3h ago

    25% Off Diamonds Factory Orders

    *View restrictions

    Last used 6h ago

    Show code
    WR25
    Details
    Code works, here's the proof

    Offer's Details: Get a generous discount on your special purchase by saving 25% when buying two rings at Diamonds Factory.

    Expires: In 5 days

    Terms:

    • Up to a maximum of £5,000 per order
    • This offer cannot be combined with any other discounts or promotions
    • Maximum discount up to £5,000 per order applies to this offer.
    • Cannot be combined with other discounts or promotions.
    Sweety Khatun

    This coupon code is working. See the proof below.

    Tested by Sweety Khatun 3h ago

    You need to login to view the proof.

    107868070
  2. left
    50% Off
    Diamonds Factory
    Code
    Verified
    1wk ago

    50% Off Selected Products

    Includes Engagement Rings, Wedding Rings, Eternity Rings, Pendants, Earrings & More

    Last used 8h ago

    Show code
    ASH50
    Code works, here's the proof
    Noushad Ahmed Babu

    This coupon code is working. See the proof below.

    Tested by Noushad Ahmed Babu

    50% Off Selected Products - Working Proof
    107306137
  3. left
    15% Off
    Diamonds Factory
    Code
    Verified
    1wk ago

    15% Off Your Purchase with this Discount Code

    Last used 1wk ago

    Show code
    ING15
    Details
    Code works, here's the proof

    Offer's Details: Enjoy 15% savings on your purchases at Diamonds Factory by utilizing this promo code during checkout.

    Expires: In 13 days

    Noushad Ahmed Babu

    This coupon code is working. See the proof below.

    Tested by Noushad Ahmed Babu

    15% Off Your Purchase with this Discount Code - Working Proof
    107895442
  4. 25% Off
    Diamonds Factory
    Code

    Diamonds Factory Promo Code - 25% Off

    *View restrictions

    Last used 6h ago

    Show code
    EAR25
    Details

    Offer's Details: Save 25% on selected elegant accents with this Diamonds Factory coupon for earrings.

    Expires: In 7 months

    Terms:

    • Offer applicable only to earring purchases.
    • Discount applied at checkout with valid code.
    • Cannot be combined with other offers.
    104365410
  5. 25% Off
    Diamonds Factory
    Code

    Take 25% Off Engagement Rings (Discount Code)

    Last used 8h ago

    Show code
    ER25
    Details

    Offer's Details: Save 25% on beautiful Engagement Rings at Diamonds Factory with this exclusive promo code—complete your special moment today.

    Expires: In 7 months

    104365263
  6. left
    20% Off
    Diamonds Factory
    Code
    Verified
    12h ago

    20% Off Any £500+ Earrings

    Show code
    ING20
    Details

    Offer's Details: Save 20% on any stunning £500+ earrings from Diamonds Factory by applying this exclusive coupon code during checkout.

    Expires: In 1 week

    110640759
  7. 25% Off
    Diamonds Factory
    Code

    Promo Code: 25% Off Pendants

    Show code
    END25
    Details

    Offer's Details: Save significantly on your next purchase of elegant jewelry at Diamonds Factory with this discount on select pendants.

    Expires: In 7 months

    104365356
  8. 35% Off
    Diamonds Factory
    Code

    35% Off Eternity Rings using this Promo Code at Diamonds Factory

    Last used 12h ago

    Show code
    TER35
    Details

    Offer's Details: You can enjoy 35% Off Eternity Rings using this coupon code at Diamonds Factory if applied at checkout before Saturday, 17 Jan 2026. Hurry up, you wouldn't want to miss this chance!

    Expires: In 7 months

    104365323
  9. 20% Off
    Diamonds Factory
    Code

    Get 20% Discount w/Discount Code

    Last used 7h ago

    Show code
    IFT20
    Details

    Offer's Details: Save 20% on featured luxury sets at Diamonds Factory. Enjoy exclusive elegance at a reduced price with this deal.

    Expires: In 7 months

    104365456
  10. 25% Off
    Diamonds Factory
    Code

    Get 25% Off Your Order

    Last used 9h ago

    Show code
    WED25
    Details

    Offer's Details: Enjoy a 25% discount on select fine jewelry at Diamonds Factory using this exclusive coupon offer.

    Expires: In 7 months

    104365284
  11. 25% Off
    Diamonds Factory
    Code

    25% Off Bracelets at Diamonds Factory

    *View restrictions
    Show code
    RAC25
    Details

    Offer's Details: Save 25% on an exquisite selection of bracelets from Diamonds Factory with this exclusive coupon.

    Expires: In 7 months

    Terms:

    • Valid only on bracelets listed on the website.
    • Cannot be combined with other offers or promotions.
    • Use at checkout to apply the discount.
    105121309
  12. 15% Off
    Diamonds Factory
    Code

    15% Off All Orders

    Show code
    PRING
    Details

    Offer's Details: Save 15% on your purchase at Diamonds Factory by applying their exclusive seasonal discount code during checkout.

    111028523
  13. 15% Off
    Diamonds Factory
    Code

    15% Off Everything + 20% Off Pendants on Black Friday Week Sale

    Last used 9h ago

    Show code
    END20
    90868509
  14. Up To 50% Off
    Diamonds Factory
    Code

    Up to 50% Off Selected Jewellery Styles on Spring Sale

    Show code
    SH50!
    Details

    Offer's Details: Discover amazing savings at Diamonds Factory: enjoy up to 50% off select jewelry styles during this special promotion.

    108418626
  15. Up To 78% Off
    Diamonds Factory
    Promo

    Promotion: Save Up to 78% on Orders

    *View restrictions
    Get deal
    Details

    Offer's Details: Save up to 78% on select items at Diamonds Factory, offering exceptional designs and quality at reduced prices.

    Expires: In 7 months

    Terms:

    • Discount applies to selected items only.
    • Offer available exclusively online.
    • Prices reflect the discount applied.
    111807431
  16. Diamonds Factory
    Promo

    Free 30 Days Returns on Orders at Diamonds Factory

    Get deal
    Details

    Offer's Details: Enjoy a hassle-free shopping experience at Diamonds Factory with this offer of complimentary 30-day returns.

    111807400
  17. Diamonds Factory
    Promo

    Free 30-Day Resizing on Orders

    Get deal
    Details

    Offer's Details: Enjoy this promotion from Diamonds Factory: receive complimentary resizing for 30 days on eligible purchases, ensuring a perfect fit.

    111807402
  18. Diamonds Factory
    Promo

    Free Next-Day UK Delivery on Orders

    *View restrictions
    Get deal
    Details

    Offer's Details: Enjoy complimentary next-day UK delivery on your Diamonds Factory orders and receive your items sooner.

    Terms:

    • Valid for orders placed within the UK.
    • Next-day delivery applies to eligible locations.
    • Discount does not apply to delivery upgrades.
    111807413
  19. left
    Diamonds Factory
    Promo

    0% APR Financing on Orders

    Get deal
    Details

    Offer's Details: Enjoy interest-free financing on your purchases at Diamonds Factory and make owning luxury affordable and convenient.

    Expires: In 2 months

    111807421
  20. left
    Diamonds Factory
    Promo
    Verified

    Enter The June Birthsone Giveaway for a Chance to Win a Precious Pearl Set

    Get deal
    Details
    Deal works, here's the proof

    Offer's Details: Participate in this exciting giveaway from Diamond Factory and stand a chance to win a stunning pearl jewelry set.

    Expires: In 3 days

    Arafat Hossen

    This deal is working. See the proof below.

    Tested by Arafat Hossen 2wk ago

    Enter The June Birthsone Giveaway for a Chance to Win a Precious Pearl Set - Working Proof
    111807399
  21. Under £150
    Diamonds Factory
    Promo

    Men's Wedding Rings Under £150

    Get deal
    Details

    Offer's Details: Discover premium men's rings at Diamonds Factory, each under £150, blending style and affordability seamlessly.

    Expires: In 7 months

    111807408
  22. Under £500
    Diamonds Factory
    Promo

    Engagement Rings Under £500

    *View restrictions
    Get deal
    Details

    Offer's Details: Explore exquisite engagement options at Diamonds Factory, featuring elegant designs priced under £500.

    Expires: In 7 months

    Terms:

    • Offer valid for selected items under £500.
    • Prices are subject to availability and change.
    111807466
  23. Up To 50% Off
    Diamonds Factory
    Promo

    Diamonds Factory Discount: Up to 50% Off Spring Sale

    *View restrictions
    Get deal
    Details

    Offer's Details: Enjoy incredible savings with up to 50% off select items during this seasonal event at Diamonds Factory.

    Terms:

    • Discount applies to selected items only.
    • Offer valid while stock lasts.
    111807456
  24. left
    15% Off
    Diamonds Factory
    Promo
    Verified

    Discount: 15% Off Sitewide

    Get deal
    Details
    Deal works, here's the proof

    Offer's Details: Take advantage of this opportunity to save 15% on your entire purchase at Diamonds Factory and enhance your jewelry collection today!

    Expires: In 3 days

    Arafat Hossen

    This deal is working. See the proof below.

    Tested by Arafat Hossen 2wk ago

    Discount: 15% Off Sitewide - Working Proof
    109936984
  25. 25% Off
    Diamonds Factory
    Promo

    25% Discount on 2 Wedding Rings with this Diamonds Factory Promo

    Get deal
    Details

    Offer's Details: Save 25% on a pair of exquisite wedding bands from Diamonds Factory when you purchase two together.

    110273255
  26. left
    Diamonds Factory
    Promo

    Free Ring Sizer when you Sign Up for Newsletter at Diamonds Factory

    Get deal
    Details

    Offer's Details: Receive a free tool to measure your ring size by subscribing to Diamonds Factory's newsletter today.

    Expires: In 5 months

    101166236
  27. Free Shipping
    Diamonds Factory
    Promo

    Free Delivery on Orders

    *View restrictions
    Get deal
    Details

    Offer's Details: Experience complimentary shipping on your Diamonds Factory order, ensuring seamless delivery with this offer.

    Terms:

    • Offer applies only to eligible orders.
    • Free delivery available for standard shipping options.
    49419637

Previously Featured Coupons & Deals

  1. 15% Off
    Diamonds Factory
    Code

    diamondsfactory.co.uk Discount Code: 15% Off Wedding Rings Purchase

    Show code
    WED15
    46533061
  2. 30% Off
    Diamonds Factory
    Code

    30% Off Your Purchase

    Show code
    RAC30
    104365453
  3. 15% Off
    Diamonds Factory
    Code

    15% Off Everything + 25% Off Anniversary & Eternity Rings on Black Friday Week Sale

    Show code
    TER25
    90868508
  4. 20% Off
    Diamonds Factory
    Code

    Take 20% Discount on Your Order with this Discount Code

    Show code
    ER20
    101128269
  5. 20% Off
    Diamonds Factory
    Code

    20% Off Platinum at Diamonds Factory

    Show code
    PL20
    100657877
  6. 20% Off
    Diamonds Factory
    Code

    20% Off Your Purchase at Diamonds Factory

    Show code
    BR20
    100828293
  7. 15% Off
    Diamonds Factory
    Code

    15% Off Everything + 20% Off Wedding Rings on Black Friday Week Sale

    Show code
    WED20
    90868465
  8. Free Gift
    Diamonds Factory
    Code

    Free Jewellery Care Plan on £1,500+ Purchases on Early Black Friday Sale

    Show code
    EPLAN
    100657769
  9. 15% Off
    Diamonds Factory
    Code

    15% Off Diamonds Factory Promo Code

    Show code
    ER15
    87041193
  10. 15% Off
    Diamonds Factory
    Code

    15% Off Everything + 20% Off Bracelets on Black Friday Week Sale

    Show code
    RAC20
    90868464
  11. View more offers

Top Diamonds Factory Discount Codes or Coupon Codes June 2025

Offer DescriptionExpiresCode
25% Off 2 Wedding Rings20 JunWR2*****
50% Off Selected Products22 JunFLA*****
15% Off All Orders28 JunSPR*****
25% Off Earrings17 JanEAR*****
25% Off Engagement Rings15 JanER2*****
diamondsfactory.co.uk coupons or promo codes
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Diamonds Factory Stats

Welcome to our Diamonds Factory voucher codes page, explore the latest verified diamondsfactory.co.uk discounts and deals for June 2025. Today, there is a total of 27 Diamonds Factory vouchers and discount deals. Make sure you also take advantage of today's Diamonds Factory free shipping deal: Free Delivery on Orders.

Coupon codes:14
Best coupon:50% Off
New customer offers:1
Free shipping deals:Yes
Last updated:Jun 15, 2025
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Diamonds Factory FAQs
Contact Diamonds Factory

14 Greville Street, London, EC1N 8AD, United Kingdom

+44-207-138-3672

Diamonds Factory Gallery

About Diamonds Factory

Established in 2008, Diamonds Factory is a UK based jewellery brand which sells handcrafted diamond rings, earrings, bracelets and bespoke engagement rings online and in showrooms around London, Manchester, Birmingham and more. Customers can shop a range of certified diamonds and tailor their pick of cut, clarity, carat and metal type. All diamonds are certified by trusted laboratories including GIA, IGI or HRD. By cutting out the middle man, Diamonds Factory offers a direct to consumer pricing model, resulting in lower prices than traditional retailers. The purchase experience includes a 30 day return guarantee as well as free insured delivery to anywhere in the UK. Diamonds Factory also offers a lifetime manufacturing warranty on all products.

How Do I Apply a Promo Code When Ordering From Diamonds Factory?

  1. Add item to basket: Add a '0.50ct Round Cut Diamond Engagement Ring' to your basket and click the black 'Add to Basket' button underneath the item customization options.
  2. Go to basket: After adding the item to your basket, click the black 'View Basket' button in the top right hand corner.
  3. Apply promo code: On the Basket page, underneath the items, you will see the 'Enter Promotional Code' box. Enter your code from DontPayFull into this box and click the grey 'Apply' button to recalculate your total.
  4. Proceed to checkout: Once the discount is applied, click the black 'Proceed to Checkout' button in the bottom right of the Basket page to continue with payment and delivery.

What should I do if my Diamonds Factory discount code is not working?

  • Look at product exclusions: You may find that some codes exclude custom designs, lab-grown diamonds or sale items. For instance, a 10% off code might only be valid on engagement rings over £1,000. Check the terms linked below the code before using it.
  • Check the code combinations: They only allow one code per order. So if you stacked the seasonal deal with a newsletter discount, take one out and see if that helps. Email offers take precedence over others.
  • Look out for region-specific deals: Some discounts only apply to UK delivery addresses. If you use a VPN or order from outside the UK, the code will not apply at checkout.
  • Apply manual via live chat: If the code works but fails, contact them via their live chat. Some codes also need to be entered manually on their side, which are usually loyalty or gift voucher codes.

Diamonds Factory Coupon and Savings FAQ

How do I save the most on custom engagement rings at Diamonds Factory?

Custom engagement rings can be applied to seasonal sales for up to 20% off, such as Black Friday or Valentine's Day. Subscribe to their newsletter to receive early sale notifications and codes for 10% to 15% off custom orders.

Does Diamonds Factory provide quantity discounts on wedding jewellery sets?

They do not offer bulk discounts as such, but you can save up to 15% when you buy matching wedding bands and engagement rings in sale periods. Take advantage of bundle deals when there is one to save even more.

Are there any student or NHS discounts at Diamonds Factory?

There are no student or NHS discounts at Diamonds Factory at this time. All discount codes are generic and apply to all professions, regardless of occupation or affiliation.

Can I use multiple promo codes with Diamonds Factory's clearance items?

Clearance items are not eligible for the promo code discount. If stacking is permitted, the discount will only apply to one code per order and can't be used on clearance items.

Where can I find legit Diamonds Factory coupon codes?

We constantly refresh our verified codes on this page. Our codes are tested for accuracy and represent the current deals, including flash promotions and seasonal sales.

How much could I save when you sign up to the Diamonds Factory newsletter?

When you sign up for the newsletter, you will receive a welcome code which provides you with 10% off your first order. You will also be able to access flash sales before anyone else, with up to 20% off.

Does Diamonds Factory hold seasonal sales or special offers?

They hold sitewide sales during important holidays such as Black Friday, Boxing Day, and Valentine's Day, with savings of 10% to 25% off selected ranges.

Is there a referral scheme at Diamonds Factory?

There is no current referral scheme that will allow you to earn discounts at Diamonds Factory, all discounts must be based on promotional codes, seasonal sales or newsletter sign ups.