Cultured Pearl and Diamond Necklace - photo Sotheby's

Composed of 19 cultured pearls graduating in size from approximately 20.0 to 14.5 mm, the clasp of knot-design set with numerous round and baguette diamonds weighing approximately 2.50 carats, mounted in 18 karat white gold, length 14 inches, the clasp signed Bulgari, Made in Italy. Estimate: 50,000 - 75,000 USD - LOT SOLD. 134,500 USD

Sotheby's. Magnificent Jewels from the Collection of Mrs. Charles Wrightsman. New York | 05 Dec 2012 www.sothebys.com