. Style: Serpentine. Colour: Yellow. Material: 9ct Gold. Condition: refurbished. Size: 20 in. Weight: 7.7 g. Brand: . Gender: Unisex. Age group: Adult. Necklace style: Chain. Solid/hollow: Hollow. 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. Pre-Owned 9ct Yellow Gold 20 Inch Serpentine Chain Necklace - Unisex - 9ct Gold - Weight: 7.7 g