Hand selected by our Chief Buyer and Designer, Grahams diamonds are sourced from reputable overseas diamond suppliers. Our diamonds are expertly crafted by true jewellery artisans; the majority of which are accompanied by certifications. Grahams diamonds boast superior cuts which achieve that undeniable sparkle only making our stones look bigger and more sparkly. Grahams is the only jeweller in South Australia to be able to offer Hearts On Fire, The World’s Most Perfectly Cut diamonds. These diamonds are the very essence in beauty and high quality.