. Style: Trilogy / claw Setting. Colour: Yellow / Red. Material: 18ct Gold / Ruby / Diamond. Condition: New. Size: O. Brand: . Birthstone: July. Gender: Female. Age group: Adult. Setting style: claw. Ring style: Trilogy. 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. New 18ct Yellow Gold Ruby & Diamond Trilogy Ring - Female - 18ct Gold / Ruby / Diamond - Yellow / Red