Black Acrylic, Blackened Silver, Keshi Pearl and Diamond Cuff Bangle Bracelet. Photo: Courtesy Doyle New York 

Diamonds ap. 5.50 cts. Inner cir. 6 1/2 inches. Pearls: slightly creamy white with pinkish hue, clean, good luster. Diamonds: single-cuts, light brown, Imp. Good condition. Width 1 13/16". Rigid, open back. Estimate $1,500-2,000

Doyle New York. Important Estate Jewelry - Wednesday, September 21, 2011 at 10am. www.doylenewyork.com