Black Japanese AAAA 6-12.5mm Freshwater Cultured Pearl Pendant Necklace 16"/18" Solitaire Necklace Pendant Japanese AAAA Freshwater Black (dyed color) cultured pearl measured at 12.5mm and perfectly round! 18" (1.2 grams) 14K white gold plated on 925 sterling silver settings and match box chain! Come with a stylish leatherette pendant necklace box with a matching 2 piece outer packer to ensure the most beautiful presentation possible and a certificate of authenticity to verify the quality and source of the pearls! Harvested in northern coast of Japan to ensure the longer growing season for good luster, thick nacre and clean/smooth surface! All our pearls are certified by GIA (Gemological Institute of America) Pearls Graduate to make sure the strictest of standards! To guarantee your complete and total satisfaction, we offer our customers a 30-Day free of charge return policy!