Diamond, plique a jour enamel, cultured pearl and 18k

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

METAL: 18K gold. GEMSTONES: diamonds approx 0.75ctw, pearl, plique-a -jour enamel, enamel. MEASUREMENTS: brooch/pendant is 68mm long x 41mm at widest point. MARKED: Masriera 750 A-9667-A. WEIGHT: 34.2

Brooch measures 37mm x 36mm. Decorated with pearl drop, fancy diamonds, blue sapphires and Plique a Jour enamel. Marked 925. Weight - 7.9 grams.Gemstones have not been graded for color and clarity ,an

green plique-a-jour enamel leaf motif, 20 freshwater pearls, approx. 4.0-4.5mm, five round brilliant cut emeralds, approx. 0.25ct., one round brilliant cut diamond, approx. 0.15ct., stamped "18K ITALY

18K. Circa 1920-30's Featuring a central cabochon in turquoise, surrounded by enamel, diamonds, plique a jour, and ending with pearl drops. Can be used as both a pin or pendant. Wonderful detail, desi

18K yellow gold nymph pin/pendant with plique-a-jour enamel wings, sandblast finish enamel dress with diamond and pearl accents, back engraved "B723," 3 in. L, with removable 18K yellow gold bar chain

A ruby, cultured pearl and plique-a-jour enamel necklace. The circular-shape ruby and plique-a-jour enamel openwork tapered centre with three cultured pearl drops, suspended from plique-a-jour enamel

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

A ruby, cultured pearl. marcasite and plique-a-jour enamel butterfly brooch. The circular-shape ruby, cultured pearl and marcasite body, with similarly-set and plique-a-jour enamel wings. May be worn

METAL: 18K gold. GEMSTONES: 88 diamonds, plique a jour enamel. MEASUREMENTS: earrings are approx. 22mm in diameter. MARKED: Masriera 750, A 4693 A. WEIGHT: 13.4 grams. Come with certificate card.Gemst

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.

A gem-set and plique-a-jour enamel novelty pendant. Designed as a fly, with circular-shape ruby eyes, oval synthetic opal cabochon and cultured pearl body, marcasite legs and polychrome plique-a-jour

A gem-set and plique-a-jour enamel brooch. Designed as a lady in profile, with plique-a-jour enamel and circular moonstone cabochon detail, suspending a cultured pearl drop. May be worn as a pendant.

Two plique-a-jour butterfly brooches. Both with yellow, red and green plique-a-jour enamel to the wings, the smaller with a red gem to its body, the larger suspending a cultured pearl. Lengths 3.6 to

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

18K yellow gold, including a coin-style pendant set with rubies, sapphires, emeralds and diamonds; a plique-a-jour enamel pendant of a domed building flanked by palm trees signed "Camilla"; a crucifor

18k yellow gold; Stamped: Gage / 750 / English assay marks The Elizabeth Gage earrings center a figural profile with red enamel, topped with two round full-cut diamonds totaling approximately 0.20ct.

METAL: 18K gold. GEMSTONES: diamonds-approx. 0.33ctw (VS, G), plique a jour enamel. MEASUREMENTS: pendant is 65mm x35m. MARKED: 18K, maker's mark rubbed off. WEIGHT: 23.6 grams. Gemstones have not

A cultured pearl, enamel and gem-set pendant. Designed as a blue topaz, within a plique-a-jour foliate surround, with marcasite highlights and cultured pearl surmount. May be worn as a brooch. Length

Contemporary 18K gold enamel bangle bracelet. Bangle measures 20.4mm at widest points. Bangle is hinged, opens. Diamonds total approx. 0.50ctw. Marked 2/26, 750. Weighs 37.8 grams.Gemstones have not b

AK JA00 18k Yellow Gold Plique-A-Jour Enamel Diamond Mechanical Butterfly Pin Brooch · Wonderful brooch that is a great addition to your collection. · Weight is 14.4 grams · Made of 18k Yello

MASRIERA: AN 18K GOLD, PLIQUE-A-JOUR ENAMEL, AND DIAMOND BEE PENDANT/BROOCH The bee with enamel body and plique-a-jour enamel wings, set with full-cut diamond accents and ruby cabochon eyes, weight 5.

PLIQUE-A-JOUR 18K GOLD ENAMEL DIAMOND BUTTERFLY BROOCH. IN MINT OVERALL SHAPE AND CONDITION. HAS A GREAT LOOK TO IT WITH AN EXCELLENT OVERALL EYE APPEAL. INLAID WITH BEAUTIFUL DIAMONDS IN THE CENTER A

Karl Faberge Antique 2.30ct SI1-SI2/J-K (Pale Yellow to accent the flower petals) Old Mine Cut Diamond, 18K Yellow Gold, Platinum, & Plique-a-Jour Enamel Floral Motif Ring (One of a Kind) - This stunn