material:925 sterling silver necklace can be in rhodium/gold plated or no various designs for choice high quality&best ... Pearl, Turquoise, Shell, Onyx/Agate, Colorful Enamel, etc.Plating : Rhodium plating, Gold plating, Rose Gold plating, Two Tone plating, etc.Products: Ring, Necklace, Earrings, Pendant, Bracelet, Cufflinks ...