Smooth cut champagne yellow simulated diamond in CZ. Hard to find in a smooth cut. The French earwires are Sterling Silver or 14k Solid Gold or 14k Yellow or Rose Gold Filled - you choose. The stone size is 9x13mm. The earrings hang 1.1 inch. This is high quality AAA CZ. There is 10 carats of CZ. A great wardrobe staple, these go with anything, they have a vintage look.