14k Freshwater Cultured Pearl Set Top Gem Quality 7.5-8.0 mm Black (18" Necklace, Bracelet, Earrings) Every piece comes with a certified appraisal prepared by a GIA graduate. Every piece is showcased in an elegant presentation box. Every pieces also comes with a pearl care kit, containing instructions and a polishing cloth for keeping your pearls beautiful. Three piece jewelry set.