Mosaic Quartz Smooth Teardrop Earrings. A mosaic of red, green and blue quartz with copper veining. The french earwires are 14k solid gold or 14k gold filled or sterling silver - you choose. The gemstone size is 10x20mm. The earrings hang 1.5 inches. Great multi-purpose earrings, casual or dressy. The mannequin shows the relative size and how they will hang. Shipping is Free!