Lot 77. An Art Nouveau enamel and diamond bracelet, by Vever, circa 1905. Estimate GBP 5,000 - GBP 7,000 (USD 6,640 - USD 9,296) . © Christie's Images Ltd 2017 Of openwork foliate design, modelled as a series of blue and frosted colourless plique-à-jour...

Lot 4. An Art Nouveau enamel and diamond bracelet, by René Lalique. Estimate CHF 25,000 - CHF 35,000 (USD 26,140 - USD 36,596 ) . © Christie's Images Ltd 2017 The three articulated curved panels in black enamel, applied with green and yellow wood anemones...

Enamel and diamond bracelet, Verger Frères, 1920s. Photo Sotheby's Decorated to either side with an orange enamel Chinoiserie landscape scene and a green enamel foliate scene, set to the centre with a rotating circular plaque set with circular- and single-cut...

Enamel and diamond bracelet, Masriera. Photo Sotheby's Designed as a series of foliate and floral open work plaques applied with plique-à-jour enamel and accented with circular-cut and rose diamonds, connected by black velvet ribbon, length approximately...