925 Sterling Silver AAA Cubic Zirconia Family Tree of Life Pendant Necklace and Earrings Jewelry Set, 16" + Extender (1.19 cttw) Two-piece jewelry set with necklace and earrings;Sterling silver necklace features cubic zirconia studding;Post earrings featuring cubic zirconia stud in four-prong setting;Friction back findings on earrings;Lobster-claw clasp on necklace;Imported AAA Cubic Zirconia Imported Crafted in .925 Sterling Silver Cubic Zirconia is an affordable diamond alternative that reveals brilliant shine and a meticulous cut.