Si Vis Amari (Previously Gia Diamond Jewellery) is a leading Manchester jeweller based in Didsbury and makers of fine diamond engagement rings, wedding rings,  diamond earrings, and bespoke diamond rings.

All our diamonds with a carat weight of 0.2ct and above are certified by the GIA (Gemological Institute of America) and are sourced in strict compliance with the Kimberley process for conflict free diamonds. We say stop blood diamonds and NO to Marange diamonds from Zimbabwe. You may be here because you would like a beautiful diamond engagement ring or another piece of fine diamond jewellery. Choosing the right diamond for an engagement ring can be complicated and its a great feeling to make an informed decision before investing in such an important purchase. Before we recommend certified diamonds we like to ask our clients a few questions such as,  Do you know what the 4C’s are? Do you know about cut grades polish and symmetry? Do you know what enhanced diamonds are ? These are just a few of the points that one should consider and if you have answered no to any of them, then please avoid purchasing a diamond until you are well informed. Browse our diamond education section or contact us for an informal chat about your requirements. We are unbeatable in the UK for all certified diamonds, diamond engagement rings and diamond jewellery.