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The Diamond Store is the UK's largest online jeweller, offering an amazing range of ethically sourced diamond and gemstone jewellery with a 5-year guarantee and free delivery.
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The Diamond Store, established in 1956, stands as one of the UK's leading online jewellers, offering an exquisite collection of diamond and gemstone jewellery. With a rich heritage spanning decades, this British brand has built a reputation for exceptional quality, stunning designs, and award-winning customer service. They are committed to providing ethically sourced precious metals and gemstones, ensuring every piece not only looks beautiful but also carries a story of responsible craftsmanship.
Tracing its roots back to 1956, The Diamond Store has evolved from traditional jewellers into a prominent online retailer, launching its digital presence in 2006. This blend of classic expertise and modern accessibility allows them to serve customers across the UK with unparalleled convenience and a vast selection. Their London headquarters ensures a British touch in every aspect of their operation.
Discover an unparalleled selection of rings, perfect for engagements, weddings, or simply as a statement of personal style. From classic solitaire diamond rings to intricate designs featuring vibrant gemstones, The Diamond Store offers options to suit every taste and budget. Their range includes engagement rings, eternity rings, and fashion rings, all crafted to the highest standards.
The Diamond Store's extensive collection extends far beyond rings. Explore dazzling earrings, elegant bracelets, and captivating necklaces designed to complement any outfit or occasion. Whether you're searching for a timeless diamond pendant, a delicate gemstone bracelet, or a pair of sparkling stud earrings, you'll find meticulously crafted pieces that promise enduring beauty and value.
Understanding that fine jewellery is a significant investment, The Diamond Store ensures transparency and value. They offer a 5-year guarantee on their products and provide 0% finance options, making luxury more accessible. Despite market fluctuations in precious metal costs, they maintain their commitment to quality, ensuring that every purchase is a smart and cherished investment.
The Diamond Store was founded in 1956 and is headquartered in London, United Kingdom. It is part of Regalian Ltd.
Student Discount
The Diamond Store offers a generous 15% student discount, making their beautiful jewellery more accessible for students.
NHS Discount
NHS and healthcare workers can enjoy an extra 2% discount on their purchases through Health Service Discounts at The Diamond Store.
Loyalty Programme
The Diamond Club
The Diamond Club is The Diamond Store's loyalty programme, allowing members to earn exclusive perks and benefits on their purchases.
Free UK delivery. Express and international delivery available.
Returns Policy
Free returns within 30 days. Items must be unworn in original packaging.
Founded
1956
Headquarters
London, United Kingdom
Parent Company
Regalian Ltd
The Diamond Store is committed to ethical sourcing, ensuring all precious metals, diamonds, and gemstones used in their jewellery are obtained responsibly and sustainably.
The Diamond Store offers a comprehensive 5-year guarantee on all their jewellery, ensuring peace of mind with every purchase.
Yes, The Diamond Store provides 0% finance options, allowing customers to spread the cost of their exquisite jewellery purchases.
The Diamond Store offers free delivery on all orders, ensuring your beautiful jewellery arrives safely and without additional cost.
You can reach The Diamond Store's customer service team by phone at 0345 084 1200 or via email at customerservice@thediamondstore.com. They are available Monday to Friday, 9am to 5pm.
Yes, The Diamond Store is committed to using ethically sourced precious metals, diamonds, and gemstones, ensuring responsible practices throughout their supply chain.
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Be the first to write a reviewThe Diamond Store offers a generous 15% student discount, making their beautiful jewellery more accessible for students.
NHS and healthcare workers can enjoy an extra 2% discount on their purchases through Health Service Discounts at The Diamond Store.
The Diamond Club is The Diamond Store's loyalty programme, allowing members to earn exclusive perks and benefits on their purchases.
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| Standard Delivery | Free UK delivery. Express and international delivery available. |
| Free Delivery | Not available |
| Click & Collect | Not available |
| Returns Policy | Free returns within 30 days. Items must be unworn in original packaging. |
| Student Discount | The Diamond Store offers a generous 15% student discount, making their beautiful jewellery more accessible for students. |
| NHS Discount | NHS and healthcare workers can enjoy an extra 2% discount on their purchases through Health Service Discounts at The Diamond Store. |
| Military Discount | Not available |
| International Shipping | Not available |
| Payment Methods | Visa, Mastercard, American Express, PayPal, Klarna |
| Founded | 1956 |
| Headquarters | London, United Kingdom |
Last updated: June 2026
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Customer Service
0345 084 1200Customer Service Email
customerservice@thediamondstore.comCustomer Service Hours
Monday to Friday, 9am to 5pm