16 Inch Pink Diamond Blue Topaz Pink Agate Amethyst Necklace Sterling Silver QH2040-16, Genuine, Sterling silver, Amethyst, CZ, Fancy lobster, Agate, Blue Topaz. Material: Primary - Purity: 925 Stone Type_1: Cubic Zirconia (CZ) Stone Type_2: Topaz Stone Type_3: Agate Stone Type_4: Amethyst Stone Color_1: Pink Stone Color_2: Blue Stone Color_3: Pink Stone Color_4: Purple Chain Length: 16 in Chain Width: 11 mm Charm/Element Length: 23 mm Charm/Element Width: 11 mm Clasp /Connector: Lobster (Fancy) Feature: Solid Manufacturing Process: Extruded Material: Primary: Sterling Silver Stone Treatment_1: Synthetic Stone Treatment_2: Irradiation Stone Treatment_4: Heating Product Type: Jewelry Jewelry Type: Necklaces Sold By Unit: Each Necklace Type: Gemstone Material: Primary - Color: White Stone Creation Method_1: Synthetic Stone Creation Method_2: Natural Stone Creation Method_4: Natural Manufacturing Process 2: Die Struck