Black Rutilated Quartz in a large smooth teardrop. Lots of great rutilation throughout. The French earwires are 14k solid gold or 14k yellow or rose gold filled or sterling silver - you choose. Gemstone size is 12x18mm, earrings hang 1.4 inches, over 10 carats. A nice wardrobe staple to have. Natural stones will vary a little in rutilation all very nice quality in a semi opaque quartz gemstone. Shipping is Free!