. Style: claw Setting / stud. Colour: White. Material: 9ct Gold / Opal / Diamond. Condition: New. Size: 3.00mm. Brand: . Birthstone: October. Gender: Female. Age group: Adult. Setting style: claw. Earring style: stud. Department: earrings. 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 Opal & Diamond Stud Earrings - Female - 9ct Gold / Opal / Diamond - Size: 3.00mm