22k Yellow Gold Vermeil Our Medium Raindrop Stud Earrings are first handcrafted in wax to form a tapering pear shape, then cast in recycled solid sterling silver and coated generously in 22k gold vermeil. Vermeil is a minimum of 2.5 microns of real gold electroplated over 925 Silver - see jewellery care guide for more details. Length 14mm, Width 10mm. Certified in accordance with the Hallmarking Act 1973.