A Trio of Art Nouveau Floral Pins in 14K

c. 1900s, 1) 14K yellow gold openwork pin by Bippart & Co., Newark, NJ, of ovoid form with iridescent leaf, blossom, and seed pearl accent, signed, 1 1/8 in. L, 2) 14K yellow gold plique-a-jour and enamel pin with iridescent blue and green enamels, leaves with seed pearl, and six rose cut diamond bezel set accents, 1 in. L, and 3) 14K yellow gold pin/pendant with iridescent ombre enameled oak leaves and a trio of seed pearl acorns, with pin and loop on reverse, 1 1/4 in. L, 11.3 grams tw

Estimation:€356.46

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