Loose Diamonds

Because a spectacular piece of jewellery starts with a perfect loose diamond

Almost any diamond will look impressive under the bright lights of a jewellery store, but only a rare few can hold their brilliant sheen under natural light. To help you find a truly exquisite diamond with perfect cut, carat weight, clarity, and colour for your engagement ring, we offer you a comprehensive collection of certified loose diamonds that are hand-selected by our experts.

Buying loose diamonds is becoming a popular trend among engagement ring buyers due to a number of reasons. It allows you to inspect the stone before it gets mounted on the ring. This way, you can compare different stones and find the one that has the sparkle and clarity to transform your idea of a perfect engagement ring into reality.

All RPS diamonds are fully certified and conflict-free. If you are looking for a brilliantly cut certified loose diamond stone that can bring your idea of a perfect engagement ring to life, please complete the form and a Sales Consultant will be in touch to discuss your requirements. We provide a completely confidential and discreet service.


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    Whether you want to buy a solitaire engagement ring for your partner or a halo ring featuring a brilliant round cut diamond in the centre, buying loose diamonds allows you to pair your choice of diamond in your dream ring setting. What’s more, buying loose diamonds is a more cost-effective option that buying a stone of the same carat weight prefabricated into a piece of jewellery.

    At Ram Parkash Sunderdass & Sons, we offer an extensive selection of certified loose diamonds so that you can create a bespoke diamond ring that’s as unique as the bond you share with your loved one. Hand cut by our master jewellers, every single loose diamond offered by us is competitively priced and provided with a certificate of quality so that you can be sure about the value of your investment.