Antique Art Deco 14K Yellow Gold Platinum and Onyx Diamond Button Black Onyx and Gold Modernist Earrings For Sale at 1stDibs Yellow Golden Plated Onyx Stone Earrings Onyx Earrings Jewelry 4 Karat Yellow Gold Fashion Onyx Earrings Lot 14kt Yellow Gold Onyx Earrings. Shipping Ready stock. It can be delivered within 3 5 days. Returns accepted Size Earrings : Length 5. 5 cm, Width 1 cm. Weight 50 grams (approximately). Material Yellow golden plated onyx stone earrings. Made of high quality brass metal with rustic shine effect & AD Setting Kundan work. Care Wipe gently with soft cloth when needed. (keep away from perfumes, sprays, water and other liquid substances, store separately in a box) Colour Slight difference in color from the visible product image is possible. Read more.