YELLOW GOLD GEM-SET ART NOUVEAU STYLE BROOCH

An embossed female profile with flowing hair mounted on reticulated shell-form, ruby, emerald, sapphire and diamond accents, approx. .06 ct. TW. Approx. 10k. 2" x 2". 15.7 dwt.

18K yellow gold and 14K white gold Art Nouveau style plique-à-jour dragonfly brooch set with a cabochon opal, two cabochon aquamarine eyes and round cut diamond accents. Apparently unmarked but tes

Brooch. Art Nouveau 14kt yellow gold floral form brooch displaying a single seed pearl, and a bezel set round faceted blue gem, most probably a sapphire. Stamped, "14K". Total approx. weight

Vintage Art Nouveau style seed pearl brooch with lattice decoration. Marked 14k. Approx. length 2.0", weight 4.6g.

Art Nouveau Style Diamond Necklace set in 14k yellow gold. Central bezel set diamond weighing 0.17 ct accented by 15 round diamonds weighing about 0.27 ct total. Back of pendant with two illegible mar

Vintage Art Nouveau Style Yellow Gold Diamond Ring. Set in 10kt yellow gold with a lab created emerald. Ring size 7 can be resized.

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

Antique 14k Art Nouveau Peridot and Pearl Brooch , Circa 1900, Art Nouveau 14k yellow gold brooch set with peridot and natural cultured pearls. Hallmark: 14k WEIGHT: 3.7 grams [SK1000] (BHA10903)(BHA)

Ornate Costume Jewelry Edwardian / Art Nouveau Style Brooch or Necklace Pendant. Gold plated with prong set and pave set synthetic diamonds / CZ and a faux pearl. Can be worn as a necklace pendant or

Art Nouveau Style Yellow Gold and Plique-a-Jour Enameled Butter Fly Large Brooch Dimensions 2.25 Inches by 1.75 Inches Total Weight is aprox 20 Grams Condiiton Overall Very Good Pre-Owned Condition Pl

NO RESERVE - AN ANTIQUE ART NOUVEAU DIAMOND AND OPAL BAR BROOCH in 15ct yellow gold, set with an old cut diamond and an opal cabochon within two scrolling bars, stamped 15, 4.0cm, 3.9g.

An elegant ladies 14k white and yellow gold necklace and pendant. Features an Art Nouveau style pendant set on a white gold twisted rope chain. Marked 14k. Measures 19" long. Pendant measures approxim

In a platinum and yellow gold arrow-shaped frame set with fifty-five old European and rose cut diamonds, 2.43 cts total, with a pear shaped cultured pearl drop, 9.10 gr.Centre old European cut diamond

AN ART NOUVEAU RUBY AND DIAMOND BROOCH in 18ct yellow gold, in foliate design set with a row of alternating round and oval faceted rubies and old cut diamonds, later full British hallmarks, 3.6cm, 6.5

14 karat yellow gold blue zircon brooch.  The approximate 2 carat round, faceted  blue zircon is bezel set in a 14 karat yellow gold art deco style brooch, reminiscent of the early 20th cent

Comprising a blue enameled sentiment brooch and pendeloque earring suite engraved with hand and bouquet motif set with seed pearls; Two tone grape cluster earrings set with pearls; Drop earrings with

Comprising two insect brooches set with diamonds, coral, emeralds, pearls, or rubies, melee approx. .25 ct. TW throughout; Brooch with two dimensional figural horses; Stylized scaredy-cat brooch with

Comprising a step cut citrine pendant within undulating gold, emerald and diamond frame; A fern leaf brooch; A turquoise cluster drop earrings; An oval garnet cabochon ring. Pendant approx. 10k. Unmar

Italian orange and yellow shaded enamel tulip brooch with green enameled leaves and emerald stamen, 18k; Binder Brothers carved angel skin coral rose buds, 14k yg. embossed leaves and stem, stamped wi

Pair of diamond and 14k yellow gold earrings designed as Art Nouveau style floral drop earrings, each set with a small full-cut diamond, length 2 3/4", gross weight 12.1 grams.

portrait of an Art Nouveau style female, fancy 14K yellow gold frame, 2 3/4" diameter overall, 23 grams.

An Art Nouveau Brooch. 14 karat yellow gold mounting contains one heart shaped peridot which is approximately 2.96 carats. Three prong set diamonds surround the peridot and enamel decorated leaves. Re

Contemporary Art Nouveau style carved shell pendant with portrait of a woman in an 18K yellow gold frame with brooch pin and pendant bale on back, marked "K18." Cameo signed "Rocco." Approx 2.75" H x

A LADY'S VINTAGE 14K YELLOW GOLD GEM SET TURTLE BROOCH, 1940-1970, mounted with two, bezel set, polished ruby eyes, surmounted by a round, bezel set, faceted white diamond, with a Florentine style dom