18 Karat Gold, Platinum, Colored Stone and Diamond Brooch, Van Cleef & Arpels, circa 1965

Property from the collection of Estée Lauder, sold to benefit the Alzheimer’s Drug Discovery Foundation

Platinum, Two-Color Gold, Fancy Vivid Yellow Diamond and Diamond Pendant-Necklace

Property from the estate of Mrs. Spelman Prentice

Group of five money clips

Property from the estate of Barbara Eisenhower Foltz, including jewels formerly from the collection of Mamie Doud Eisenhower and gentleman’s accessories from the collection of President Dwight D. Eisenhower

Pair of 14 Karat Gold and Multi-Colored Sapphire Earclips

Property from the estate of Barbara Eisenhower Foltz, including jewels formerly from the collection of Mamie Doud Eisenhower and gentleman’s accessories from the collection of President Dwight D. Eisenhower

Pair of Platinum, Emerald and Diamond Pendant-Earclips, Harry Winston with Colombian emeralds weighing 12.16 and 10.18 carats

Platinum and Diamond Ring, set with a cushion-cut diamond of 10.19 carats, D color, Internally Flawless, type IIA

Platinum, Sapphire and Diamond Brooch, Van Cleef & Arpels, France, 1937

Property from the estate of Dolores Sherwood Bosshard

Pair of Platinum and Diamond Pendant-Earclips, the tops by Harry Winston, circa 1960, set with more than 63 carats of round, pear-shaped and marquise-shaped diamonds

Property from the estate of Dolores Sherwood Bosshard

Platinum and Diamond Ring, the classic emerald-cut diamond weighing 30.15 carats, F color, VVS2 clarity

18 Karat Gold, Cocholong and Lapis Lazuli Necklace, Aldo Cipullo