Platinum, Fancy Colored Diamond and Diamond Brooch, Bulgari

Property from the estate of Adele G. Bergreen

Important Pair of Platinum, Diamond and Sapphire Earrings

18-Karat Gold, Platinum, Coral and Diamond 'Drapé' Bracelet, Schlumberger for Tiffany & Co., France

Magnificent Platinum and Diamond Ring

Property from the estate of an Italian countess sold to benefit her charitable foundation

Pair of White Gold, Chalcedony, Sapphire and Diamond 'Couronne' Cuff-Bracelets, Suzanne Belperron, Paris

Platinum, White Gold, Chalcedony, Sapphire and Diamond 'Flower-Head' Necklace, Suzanne Belperron, Paris

Formerly from the jewels of the Duchess of Windsor

Exquisite Silver-Topped Gold and Diamond Necklace, René Lalique for Lacloche Frères, Paris

Pair of Silver, Gold, Topaz and Diamond 'Feather' Earclips, JAR

Magnificent Pair of Platinum, Emerald and Diamond Earrings

Exceptional Platinum, Sapphire and Diamond Ring

Property from the estate of Mary Jane Ryan Saidy by descent from Thomas Fortune Ryan III

Magnificent Platinum and Diamond Necklace, Van Cleef & Arpels, circa 1939

Property to be sold for the benefit of a charitable foundation, formerly from the collection of Queen Nazli, Former Queen Mother of Egypt

Very Fine Platinum, Fancy Pink Diamond and Diamond Ring