Designed to be worn every day. The Oroton Calypso Onyx Mini Stud earrings are crafted from sustainable 925 Sterling Silver with Precious 18k Gold Vermeil. Superior to Gold Plating, Vermeil is a French plating method that originated in the 19th century whereby a heavy, durable coating of 18k Gold is applied to Sterling Silver. A premium plated finish for everyday wear. Inspired by contemporary design and brutalist sculptures. They feature a Green Onyx and Cubic Zirconia Tapered Baguettes. Secured with a post and clasp closure.