Two-Color Gold Necklace and Pair of Earclips, Buccellati. Photo: Courtesy Doyle New York   

18 kt., composed of alternating textured yellow and white gold curved tubular bombe links, with earclips of similar design, signed Buccellati, Italy, approximately 98 dwt. Length 15 1/2 inches. Estimate $6,000-9,000

Estate of Friedl Summerer

Gold and Diamond Band Ring, Buccellati. Photo: Courtesy Doyle New York 

18 kt., the wide textured gold band accented by 24 round diamonds approximately .70 ct., accented by textured scalloped edges, signed Buccellati, Italy, approximately 5.8 dwt. Size 6. Estimate $2,000-3,000

Pair of Gold and Gray Semi-Baroque Cultured Pearl Flower Earclips, Buccellati. Photo: Courtesy Doyle New York 

18 kt., 2 pearls ap. 10.0 x 9.8 mm., signed Buccellati, ap. 14.2 dwt. Estimate $1,200-1,800

Pearls: light gray, minor ripples, small bubble in center of one pearl, minor blemishes, medium luster. Lovely mountings. Good condition. Clip-backs. Diameter 15/16".

Doyle New York. Important Estate Jewelry - Wednesday, September 29 at 10am www.doylenewyork.com