9ct Yellow and White Gold 8.5mm Ribbed Loop Knot Stud Earrings. 10-15-238. Classic and elegant, these 9ct gold stud earrings feature a simple knot design. A beautiful addition to any jewellery lover\'s collection. Completed with secure post and butterfly fittings. All our gold jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform the natural materials into these stunning pieces of jewellery. You can find other matching gold gold jewellery on our website. All articles are lovingly and securely dispatched with our elegant jewellery packaging.