British Diamond Company Discount Code
Save with 2 British Diamond Company voucher codes and 21 deals on 11 December 2025
20% discount on selected jewellery items for a limited time only.
13 uses -
Ends 31/12/2025
Enjoy a 20% discount on selected jewellery. Please note, this offer is not applicable to sale items, specific brands, or in combination with any other promotions. Take advantage of this opportunity to enhance your collection with exquisite pieces.
Enjoy a 20% Discount on Every Purchase
Ends 4/1/2026
20% off all orders Cannot be used against sale items, selected brands or redeemed in conjunction with any other offer.
Get the new British Diamond Company voucher codes and deals.
Register now and enjoy a 10% discount on your first purchase
10 uses -
Ends 31/12/2025
Exclusive offer from British Diamond Company: Register now and enjoy a 10% discount on your initial purchase. Take advantage of this opportunity to acquire exquisite diamond jewellery while saving. Don’t miss out on this fantastic deal when shopping for elegant pieces.
Returns accepted within 30 days of purchase for customer satisfaction and convenience.
10 uses -
Ends 31/12/2025
The British Diamond Company offers an appealing proposition with a 30-day return policy. Customers have the opportunity to return their purchases within this timeframe, ensuring satisfaction with their selection. This policy reflects a commitment to customer service and confidence in product quality.
Free next-day delivery available for orders exceeding £125. Take advantage of this offer.
10 uses -
Ends 31/12/2025
British Diamond Company deal: Free Next Day Delivery is available on orders exceeding £125. To guarantee arrival of selected jewellery items by 1pm the following day, orders must be placed before 4pm on weekdays (Monday to Friday) and before 11:30am on Saturdays.
Interest-Free Finance Available | Repayment Terms Up to 60 Months Offered
10 uses -
Ends 31/12/2025
Discover an exclusive offer from a leading British diamond retailer: enjoy 0% interest-free finance for a period of up to 60 months. Apply online today for an immediate decision and benefit from next-day delivery. Flexible finance options enable customers to distribute the cost of a watch over 12, 24, 36, 48, or 60 months. Eligibility requires individuals to be 18 years or older, and this offer is applicable solely on purchases exceeding £500. Available within the UK only.
Sterling Silver Amethyst Tuberose 10mm Pansy Stud Earrings - Silver
2 uses -
Ends 14/12/2025
Sterling Silver Whitby Jet Round Spiral Two Piece Set - Silver
Ends 17/12/2025
Sterling Silver Peach Pearl Hook Drop Earrings - Default Title / Silver
Ends 18/12/2025
Sterling Silver Whitby Jet Ridged Cushion Stud Earrings
Ends 18/12/2025
Sterling Silver Blue John Peak District Millstone 70 Double Sided Large Pendant D
Ends 17/12/2025
Sterling Silver Orange Amber Open Marquise Drop Earrings
Ends 18/12/2025
Sterling Silver White Pearl Hook Drop Earrings
Ends 18/12/2025
Sterling Silver Pink Pearl Hook Drop Earrings
Ends 18/12/2025
Sterling Silver Blue John Marcasite Leaf Necklace
Ends 17/12/2025
Sterling Silver Whitby Jet Oval Drop Earrings - Silver
Ends 18/12/2025
Sterling Silver Blue John Marcasite Leaf Necklace - Default Title / Silver
Ends 17/12/2025
Sterling Silver Whitby Jet Ridged Circle Stud Earrings - Default Title / Silver
Ends 17/12/2025
Sterling Silver Whitby Jet Marcasite Oval Lace Edge Necklace - Option1 Value / Silver
Ends 17/12/2025
Sterling Silver Whitby Jet Emma Stothard Silver Darling Lapis Lazuli Float Charm Necklace
Ends 17/12/2025
Sterling Silver Whitby Jet Ridged Circle Stud Earrings
Ends 17/12/2025
Sterling Silver Grey Pearl Open Heart Necklace
Ends 17/12/2025
Subscribe to the newsletter and receive a 10% discount on your next purchase.
Ends 31/12/2025
British Diamond Company deal: Enjoy a 10% discount at British Diamond Company when subscribing to the newsletter. This offer applies exclusively to full-priced items. Don't miss the opportunity to receive updates and promotions while benefiting from this special discount on your next purchase.
Expired offers
Sterling Silver White Mother of Pearl Tuberose 8mm Clover Stud Earrings
Ends 11/12/2025
Sterling Silver Amethyst Tuberose 6mm Daisy Stud Earrings
Ends 11/12/2025
Sterling Silver Pink Conch Tuberose 8mm Clover Stud Earrings
Ends 11/12/2025
Sterling Silver Blue John Tuberose 8mm Rose Stud Earrings
Ends 11/12/2025
Sterling Silver Whitby Jet Carved Shoulder Oval Signet Ring
Ends 11/12/2025
Sterling Silver White Agate Tuberose 8mm Gypsophila Stud Earrings
Ends 11/12/2025
Sterling Silver Pink Conch Tuberose 8mm Daisy Stud Earrings
Ends 11/12/2025
Rose Gold Plated Sterling Silver Whitby Jet Amethyst Amber Bubble Ring - T
Ends 10/12/2025
Rose Gold Plated Sterling Silver Whitby Jet Amethyst Amber Bubble Ring - L
Ends 10/12/2025
Rose Gold Plated Sterling Silver Whitby Jet Amethyst Amber Bubble Ring - N
Ends 10/12/2025
Top British Diamond Company Discounts - Dec 2025
| Savings | Offer Details | Valid Until |
|---|---|---|
| 20% | 20% off selected jewellery | 31 Dec 2025 |
| 20% | 20% off all orders | 4 Jan 2026 |
| 10% | Sign-up & save 10% off your first order | 31 Dec 2025 |
| 50% | Sterling Silver Amethyst Tuberose 10mm Pansy Stud Earrings - Silver | 14 Dec 2025 |
| 50% | Sterling Silver Whitby Jet Round Spiral Two Piece Set - Silver | 17 Dec 2025 |
About British Diamond Company
British Diamond Company specializes in exquisite diamond jewellery, offering a wide selection of engagement rings, wedding rings, and eternity rings. Customers can enjoy the convenience of shopping online and benefit from up to 5 years of 0% interest-free credit.
British Diamond Company Offers Overview
Best Discount
50% Off
Promo Codes
2
Deals
21
Free Shipping Offers
2
Total Offers
23
British Diamond Company Discount FAQ
- Is there a discount code for British Diamond Company?
Yes, there are currently 2 promo codes available for British Diamond Company in December 2025, offering discounts of up to 20%, enabling you to save more on your purchases.
- Are there any deals for British Diamond Company?
Yes, there are currently 21 deals for British Diamond Company in December 2025, offering discounts of up to 50%.
- How do I apply a discount code on British Diamond Company's website?
To apply a discount code on britishdiamondcompany.com's website, add items to your basket, go to checkout, and enter your code in the 'Discount Code' field. Click 'Apply' to use your discount.
- What is the best British Diamond Company voucher code?
Today's most popular British Diamond Company voucher code is TREAT20 with this offer: 20% off selected jewellery ending on 12/31/2025
- Does British Diamond Company offer Free Shipping?
Yes British Diamond Company is offering Free Delivery and especially this deal: FREE Next Day Delivery on orders over £125
This offer of free shipping is valid for a minimum order of £125
- Does British Diamond Company offer a discount for subscribing to their newsletter?
Yes, British Diamond Company offers 10% discount to subscribers of its newsletter.
Rate British Diamond Company
Similar Stores
Share these offers
