An 18 Karat Bicolor Gold, Diamond and Polychrome Enamel Demi-Parure, consisting of a necklace composed of six central oval links with engraved yellow gold flowers motifs containing 43 round single cut diamonds against blue enamel backgrounds and bordered with numerous rose cut diamonds, joined by carved scrolling motif links containing five round brilliant cut diamonds weighing approximately 0.10 carat total, with attached curvilinear links accented with 14 round brilliant cut diamonds weighing approximately 0.14 carat total, and opaque blue and white enamel, a pendant/brooch composed of an oval plaque with engraved yellow gold flower motifs containing 22 round single cut diamonds against a blue enamel background and bordered with numerous rose cut diamonds, a ring with a central oval plaque with engraved yellow gold floral motif containing eight round single cut diamonds and bordered with numerous rose cut diamonds, together with a matching pair of pendant ear clips composed of two round and two oval plaques with engraved yellow gold flowers containing 28 round single cut diamonds against a blue enamel background and bordered with numerous rose cut diamonds.Necklace stamp: 750 (Italian hallmarks).Pendant/Brooch and ring stamp: 750. 75.00 dwts.

Property from the Estate of Helen and Jack Halpern, Chicago, Illinois