Another fine necklace by William May. This 9ct gold necklace\\\'s measurements are 455mm(18\\\" ) chain length x 6.5mm width, and includes opal stones. making it the perfect gift for her, or a great piece of personal jewellery. A brand new item, sold with full hallmarking and a 12 month manufacturer\\\'s fault warranty. Satisfaction guaranteed, If you are not happy with your item for any reason we also offer a hassle-free 30 day return policy on all items. Style: Pendant & Chain. Colour: Yellow / Multi-colour. Material: 9ct Gold / Opal / Diamond. Condition: New. Size: 18 in. Brand: . Birthstone: October. Gender: Female. Age group: Adult. Necklace style: Pendant & Chain. Pendant style: Gemstone 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 Gold Opal & Diamond Marquise Shape Pendant & Necklace - Female - 9ct Gold / Opal / Diamond - Yellow / Multi-colour - Size: 18 in