Sotheby’s is going to offer on September 24 in New York pieces from both estate and private collections. Some important jewels that will be offered on the auction are, a 19.51-carat, E, VVS2, type IIa emerald-cut diamond ring by Harry Winston from the family of real estate developer and philanthropist George Rothman. Highlight of the auction will be Rothman diamond ring that has a presale estimate of $1.2 million to $1.8 million.
Additional auction highlights include a platinum and diamond double-clip pendant-Brooch, by Schlumberger, which is set with marquise-shaped diamonds weighing 5.22 and 5.28 carats, both E, VS1 and with a presale estimate of $200,000 to $300,000. The 18-karat gold, blackened gold, and colored diamonds, diamonds and ruby dog brooch, by Boivin has a presale estimate of $70,000 to $90,000.
Jewels from the Rothmans feature pieces that are signed by Bulgari, David Webb and Van Cleef & Arpels and include a second diamond ring by Harry Winston, featuring a 15.10-carat, D, VVS2, potentially internally flawless, typeIIa pear, set in platinum and estimate to fetch between $1.25 million and $1.75 million. A 9.77-carat, D, internally flawless platinum and diamond ring from the ”Property of a Lady, Texas” collection is estimated to sell for $800,000 to $1.2 million.