Art Nouveau Plique-a-Jour Enamel and Diamond Penda

Articulated pendant earrings in the Art Nouveau style with green and blue plique-à-jour enamel and diamonds, 18k, ca. 1995. Marked with maker's cypher B-273, 15/22. 1 7/16". 6.3 dwt.

French Art Nouveau diamond and plique-a-jour enamel brooch pendant The enamel thistle and leaves with plique-a-jour enamel background, rose-cut diamond frame, suspending a cultured pearl, c. 1900 Plat

Art Nouveau plique a jour enamel nymph pendant and earring set, 14K yellow gold, pendant hanging on 15 in. thin chain, nymphs measure 1 in. L and 1.25 in. W, pearl and diamond accent, 12 grams

18k gold dragonfly brooch in the Art Nouveau style with shaded blue and green plique-à-jour enamel wings, diamond head and abdomen, sapphire tail, 2 3/4" x 1 3/4"; Bisymmetric ring with central diamo

A 14K Yellow Gold Art Nouveau Ring A 14K yellow gold Art Nouveau ring centering a plique-a-jour enamel crane motif surrounded by a diamond halo set in bezels with milgrain edge. The twenty old Europea

Excellent large Art Nouveau 14K Gold, Seed Pearl and Diamond Plique-a-Jour enamel convertible Brooch/ Pendant / Necklace Art Nouveau 14K Gold, antique Seed Pearl and Diamond Plique-a-Jour convertible

Art Nouveau Diamond, Multi-Stone, Freshwater Pearl, Plique-à-Jour Enamel, Gold, Silver Jewelry Stones: Oval-shaped amethyst; European-cut diamonds weighing a total of approximately 0.15 carat M

Art Nouveau style 18 K gold, enamel and pearl pin, featuring a fairy with plique-a-jour enamel wings each set with a diamond, 3 1/4 inches, 15.3 grams.

An Art Nouveau Pendant. 14 karat yellow gold pendant depicts an Art Nouveau styled female with a round diamond in her hair. Figure is framed on either side by plique-a-jour enamel. Suspended from the

Antique Brooch composed by a Sapphire, Ruby, Emeralds small Pearls and rose cut Diamonds with a 1920s artistic lady portrait. Length: 1'' Height: 1.1''

Art Nouveau style dragonfly pin, gold over silver metal plique-a-jour enamel wings, emerald cabochon eyes, sapphire cabochon cluster body, diamond tentacles, diamond highlights in wings and diamond ta

Art Nouveau Enamel and gold sea nymph brooch The gold mermaid among plique-a-jour waves and fish, enhanced by old mine and rose-cut diamonds; 1890s Yellow gold 1.25 x 1 in; Gross weight 7.9 dwts

MEYLE & MAYER, AN ANTIQUE ART NOUVEAU PLIQUE A JOUR ENAMEL AND OPAL DRAGONFLY PENDANT in silver, the shield shaped pendant with an applied dragonfly decorated with a pearlescent enamel body and plique

ART-NOUVEAU PLIQUE A JOUR ENAMEL AND PEARL PENDANT, the pendant of rectangular design. The center depicting the head and shoulders of a woman, wearing an enameled cap suspending a pearl. The backgroun

Antique Art Nouveau Plique a Jour Enamel Brooch. Antique Art Nouveau, silver frame, plique a jour enamel, amethyst and baroque seed pearl. Measures 1.75 inches in width.

A German Art Nouveau Plique-A-Jour Enamel, Hematite, And Silver Pin. Containing one cabochon hematite flanked on either side by a green plique-a-jour decoration. Stamped 'Geschutzt 900' along with an

Art Nouveau Plique a Jour Opaque enamel InseCt Brooch in gold tone with costume seed Pearl eyes, 2 x 1.5 in. Lightweight metal surface with radiating green enamel Rays and painted facial features, 1 i

Louis Comfort Tiffany for Tiffany & Co circa 1902 Art Nouveau Moonstone and Plique-a-Jour Enamel Pendant necklace signed Tiffany and Co. The stone measures 21 x 10 x 5.4mm. Necklace measures 24"L . Th

Louis Comfort Tiffany Art Nouveau Moonstone and Plique-a-Jour Enamel Pendant NecklaceLouis Comfort Tiffany for Tiffany & Co circa 1902 Art Nouveau Moonstone and Plique-a-Jour Enamel Pendant necklace s

EXCEPTIONAL ART NOUVEAU PLIQUE A JOUR 14KT YELLOW GOLD/DIAMOND/PEARL LONYETTE/PENDANT, C. 1900, WEIGHT 5.9 GRAMS

Art Nouveau necklace, probably Levinger & Bissinger , Pforzheim approx. 1900/05, silver, partly gilded, slightly rubbed, abstr.floral arrangement, plique-a-jour enamel in light green and dusky pink, b

Three piece jewelry lot. Two brooch pins in traditional (DEPOSE) and plique a jour (DEPOSE, 900, HL for Heinrich Levinger) enamel; and one sterling silver ring set with moonstone.

Plique a Jour Enamel & Rhinestone Dragonfly Brooch. Measures 3.5 inches in width. Art Nouveau style.

A fabulous quality gemset gold and plique-a-jour enamel hat pin, mounted with a cabochon black opal and pearls, the body formed as art nouveau style plique enamel leaves. Apparently unmarked. 7 3/8" 7