. Style: Brilliant Cut. Colour: White / Clear. Material: 9ct Gold / Diamond. Condition: New. Size: 18 in. Brand: . Diamond carat range: 0.50ct - 0.74ct. Birthstone: April. Gender: Female. Age group: Adult. Diamond cut: Brilliant. Necklace style: Pendant & Chain. Pendant style: Diamond Set. Department: necklaces. 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 9ct White Gold 0.50ct Diamond Marquise Cluster & 18\\\" Chain - Female - 9ct Gold / Diamond - White / Clear - Size: 18 in