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About Rio Diamonds

Behind every piece of jewellery is a story waiting to be told. An everlasting keepsake of your most treasured moments. Named after the picturesque getaway where romance is remembered, RIO presents GIA certified diamonds and diamond rings in Singapore, as well as a wide selection of finely crafted jewellery, engagement and wedding rings bearing the best value you can give and receive. You can also get customised jewellery in Singapore with us.

Build Your Own Engagement Ring

Featured Products

Find here the finest jewellery online in Singapore. With over 1,000 jewellery designs, we guarantee you will find your heart’s desire.



Super awesome service and friendly staff here in Rio Diamond! We got to know Rio Diamond through a w



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