Vintage MIKIMOTO Blue Lagoon 5.5-6.0mm Pearl Necklace 16 Inch 14k Gold Single Diamond Clasp VERY RARE BECAUSE OF THE DIAMOND ON CLASP!!!! Even Mikimoto's current similar necklaces for sale which are $4,000 to $6,500 don't feature the diamond in the clasp only a single pearl instead!!! - genuine authentic Mikimoto Blue Lagoon - 14k yellow gold clasp with 1 round diamond - 0.04ct (G color SI1 clarity) - Strand is 16 inches long - 5.5-6.0mm genuine white Mikimoto Akoya pearls DOES NOT COME WITH BOX OR PAPERS. 100% AUTHENTIC.