Black Onyx Earrings. Special cut pointed faceted onyx stones with a dense messy wire wrap. The french earwires are Sterling Silver or 14k Solid Gold or 14k Yellow or Rose Gold Filled - you choose. The gemstone size is 12x19mm, over 10 carats. The earrings hang 1.3 inches. Great everyday lightweight earrings. The mannequin shows the relative size and how they will hang. Shipping is Free!