Pinterest • The world’s catalogue of ideas

An Art Nouveau Gold, Emerald, Diamond, Plique-à-Jour Enamel Brooch, Marcus & Co., Circa 1900. The articulated cluster of grapes set with emeralds drops, suspended from a branch supporting leaves set with old European-cut diamonds, applied with green and light pink plique-à-jour enamel by hester

Fédor Anatolevitch Lorie - A rare and important Art Nouveau enamel, gold, emerald and diamond corsage ornament, circa 1900. Designed as a hybrid dragonfly, with helmeted head set with two cabochon sapphires to a winged torso, the lilac plique-à-jour enamel wings highlighted with circular-cut diamonds and cabochon emeralds to a similarly set tapering articulated body, suspended by the arms from a pair of pink enamel and gem-set stag beetles, mounted in 14 carat yellow gold.

An Art Nouveau 18 karat gold, diamond, conch pearl and plique-à-jour enamel ‘Morning Glory’ necklace, attributed to Marcus & Co., circa 1900.

Lucien Gautrait - Art Nouveau Necklace. Plique-à-jour enamel, enamel, sapphire, and carved gold flora necklace.

GOLD, EMERALD, DIAMOND, PLIQUE-À-JOUR ENAMEL BROOCH, MARCUS & CO., CIRCA 1900 The articulated cluster of grapes set with emeralds drops, suspended from a branch supporting leaves set with old European-cut diamonds weighing approximately 3.00 carats, applied with green and light pink plique-à-jour enamel

An Art Nouveau 18 karat gold, diamond, conch pearl and plique-à-jour enamel ‘Morning Glory’ necklace, attributed to Marcus & Co., circa 1900.

Boucheron c1898 | Diamond leaves set in silver over gold, opalescent and transparent pink plique-a-jour enamel blossoms.

Art Nouveau brooch, pendant - 1900s - Featuring an elegant and elaborate floral motif, this antique pairs carefully crafted yellow gold with enamel - including an enchanting, transparent plique-a-jour backdrop - depicts a single pink-toned poppy flower - Beladora, Beverly Hills