This is a K10 white gold Tanzanite petite necklace from TSUTSUMI. * The stones are Tanzanite and diamond. * It has never been worn and has been stored at home without being opened. * It was opened for the first time for this listing, for photography only. (It has not been taken out of the box.) * It will be shipped in the gift box. * The warranty period has expired, so the warranty card will not be included. * A paper bag will also be included, but the tape has been removed. Length: Approximately 40cm with an adjuster. Top size: Approximately 15mm long, 8mm wide. Retail price: ¥22,000 Thank you.