Adjustable from 17\\\" to 18\\\" with an extender chainMatching stud earrings avaialble. Product code 1711363. Style: knot. Colour: Silver / Clear. Material: 925 Sterling Silver / Cubic Zirconia. Condition: New. Size: 17 in. Brand: . Gender: Female. Age group: Adult. Necklace style: Pendant & Chain. 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 Sterling Silver Cubic Zirconia Knot Pendant & Necklace - Female - 925 Sterling Silver / Cubic Zirconia - Silver / Clear - Size: 17 in