Yes, at ASR Gems, you can buy a diamond engagement ring online and customise it completely. Choose your diamond, setting, and metal style using our ring builder, and our Hatton Garden jewellers will handcraft it just for you.
ASR Gems is one of the best places to buy an engagement ring online with an in-person option. Visit our Hatton Garden showroom to view your selected diamond before finalising your online order.
Absolutely. We stock premium, certified lab diamonds. You can buy lab-grown diamonds online directly through our website, with full transparency and guidance from our in-house specialists.
Yes, when you order an engagement ring online, we offer free resizing within 30 days of purchase. Our team ensures the final fit is perfect, even if you're gifting or proposing later.
Yes. You can buy loose diamonds in Hatton Garden or shop gemstones for sale online through our site. Our inventory includes natural diamonds, sapphires, and more, all viewable digitally or in-store.
We accept credit and debit cards, bank transfers, PayPal, and cash payments.
Bespoke, personalised, resized, or specially commissioned pieces cannot usually be returned or exchanged unless they are faulty. For full details, please refer to our Returns Policy. To arrange a return or exchange, please contact our customer service team with your order details. We’ll guide you through the next steps and make the process as simple as possible.
If your jewellery arrives damaged or defective, please contact us promptly with your order details and photos of the issue. We’ll review it and arrange the most appropriate solution, whether a repair, replacement, or refund.
