Hand Bezel Set Faceted Green Onyx gemstone earrings. These have the look of green emerald. Bezel setting of 14k gold over sterling silver. The french earwires are 14k solid gold or 14k gold filled - you choose. The gemstone size is 21mm. The earrings hang 1.5 inches, over 20 carats. The mannequin shows the relative size and how they will hang. These are a great wardrobe staple - dressed up or down.