Sterling Silver Swiss Blue Topaz Cushion with Created White Sapphire Box Set (Necklace 18", Ring Size 7) Necklace: 18" L x 0.56" H x 0.39" W; Earring: 0.48" H x 0.32" W; Ring: 0.41" L x 2 mm band width Set of 3 Piece Swiss Blue Topaz and Round Created White Sapphire Imported