Lot 289
Gold, Platinum, Multicolored Enamel and Diamond Case, France

Property of a Discerning Collector

Lot 290
Platinum, Coral, Diamond and Black Onyx Bracelet

Lot 291
White Gold, Emerald and Diamond Ring

Lot 292
South Sea Cultured Pearl Necklace with White Gold and Diamond Ball Clasp

Property of a California Jewelry Connoisseur

Lot 293
Pair of Platinum, South Sea Cultured Pearl and Diamond Pendant-Earclips

Property of a New York Business Woman and Fashion Icon

Lot 294
David Webb Pair of Platinum, Semi-Baroque South Sea Cultured Button Pearl and Diamond Earclips

The Jane Stanton Hitchcock Collection

Lot 295
David Webb Pair of Platinum, Diamond and Cultured Pearl Pendant-Earclips

Lot 296
Platinum, Gold, Fancy Yellow Diamond and Diamond Ring

Property of a Park Avenue Philanthropist

Lot 297
Graff Pair of White Gold, Fancy Yellow Diamond and Diamond Flare Earclips

The Jane Stanton Hitchcock Collection

Lot 298
Van Cleef & Arpels Platinum and Diamond Bracelet

Property of a New York Family

Lot 299
Oscar Heyman & Brothers Platinum, White Gold, Diamond and Green Enamel 'Gardenia' Clip-Brooch

The Jane Stanton Hitchcock Collection

Lot 300
Oscar Heyman & Brothers Pair of Platinum, Fancy Colored Diamond and Diamond Flower Earclips

The Collection of Pat Breen

Lot 301
Harry Winston Platinum and Diamond Ring

Lot 302
Chaumet Pair of Platinum, Natural Saltwater and Freshwater Button Pearl and Diamond Flower Clip-Brooches, France

The Jane Stanton Hitchcock Collection

Lot 303
Harry Winston Platinum and Diamond Leaf Brooch

The Collection of H. Rodes Sr. and Patricia Hart

Lot 304
Platinum and Diamond Ring