About Us


Rio Diamond


RIO was set up to offer the same quality diamonds and jewellery you find in-store, only at a price that’s far more worth it. As a modern jeweller, we have brought the shopping experience online, so you can avoid costly mark-ups and find your ideal jewellery and diamonds from the privacy and convenience of your home or mobile.

RIO specialises in customised rings and GIA certified diamonds. We guarantee our diamond quality using in-house professional tools such as the Ideal scope, ASET scope and HCA calculator. We work closely with master diamond cutters, making sure every diamond passes stringent quality checking before it reaches you.


Our diamonds are sourced from reputed suppliers. Sharing over 20 years of experience in fine jewellery design and craftsmanship, our team maximizes the beauty and brilliance of each carefully selected diamond.



Our Diamond Education guide and RIO Diamond and Jewellery consultants are here to help you find your perfect diamond and setting. We ensure your item is custom fit to all your wishes. If you are unsatisfied for any reason, we have a 30 days exchange and money back guarantee for all our diamonds and fine jewellery.


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