. Style: Solitaire / Old Cut / mixed Setting. Colour: Yellow / Clear. Material: 18ct Gold / Diamond. Condition: refurbished. Size: K. Brand: . Diamond carat range: 0.50ct - 0.74ct. Birthstone: April. Gender: Female. Age group: Adult. Diamond cut: Old. Setting style: mixed. Ring style: Solitaire. Department: rings. William May has been involved in the British jewellery industry since 1825 and we\\\'re extremely proud of our rich near-200 year heritage. As an independently-owned company, we supply a vast array of exquisite new, pre-owned & vintage jewellery that you simply won\\\'t find in a high street store. Pre-Owned 18ct Gold 0.55 Carat Diamond Solitaire & Shoulder Ring - Female - 18ct Gold / Diamond - Yellow / Clear - Size: K