Platinum and Diamond Bracelet, Lacloche Frères, Paris, Circa 1925. Photo Sotheby's

Of openwork design, featuring two old European-cut diamonds weighing approximately 4.00 carats, further set with smaller old European, single-cut, baguette, hexagonal, pentagonal and marquise-shaped diamonds weighing approximately 16.20 carats, length 7¼ inches, signed Lacloche, partial French workshop and assay marks, Austrian import mark. Estimation: 80,000 - 120,000 USD 

Sotheby's. Important Jewels, New York | 20 sept. 2012. www.sothebys.com