British Diamond Company Discount Code
Save with 2 British Diamond Company voucher codes and 5 deals on 11 October 2025
20% off selected jewellery
12 uses -
Ends 31/10/2025
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.
20% off all orders
Ends 4/1/2026
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.
Sign-up & save 10% off your first order
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.
30-days return
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 on orders over £125
10 uses -
Ends 31/12/2025
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.
0% Interest Free Finance | Up to 60 months
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.
10% off when you subscribe to our newsletter
Ends 31/12/2025
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 Amber Moving Head Owl Necklace
Ends 11/9/2025
Sterling Silver Blue John Marcasite Square Necklace
Ends 11/9/2025
Sterling Silver Grey Baroque Single Pearl Bead Necklace
Ends 11/9/2025
Sterling Silver Amber Bee Small Hook Earrings
Ends 11/9/2025
Sterling Silver Amber Moving Head Owl Necklace - Silver
Ends 11/9/2025
Sterling Silver Whitby Jet Square Marcasite Necklace
Ends 11/9/2025
Sterling Silver Blue John Square Split Shoulder Ring
Ends 11/9/2025
Sterling Silver Whitby Jet Oblong Twist Ring
Ends 11/9/2025
Sterling Silver Blue John Lineaire Medium Drop Stud Earrings
Ends 11/9/2025
Sterling Silver Whitby Jet Oval Rope Twist Ring - Silver
Ends 11/9/2025
Top British Diamond Company Discounts - Oct 2025
| Savings | Offer Details | Valid Until |
|---|---|---|
| 20% | 20% off selected jewellery | 31 Oct 2025 |
| 20% | 20% off all orders | 4 Jan 2026 |
| 10% | Sign-up & save 10% off your first order | 31 Dec 2025 |
| 10% | 10% off when you subscribe to our newsletter | 31 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
20% Off
Promo Codes
2
Deals
5
Free Shipping Offers
2
Total Offers
7
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 October 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 5 deals for British Diamond Company in October 2025, offering discounts of up to 10%.
- 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 10/31/2025
- 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.
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