BROOCH - Period Art Nouveau 18K gold and blue enamel

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

Title: Exquisite GIA Natural No Heat Sapphire 18k Gold Old Cut Diamond Enamel Pearl Art Nouveau Watch Pin Brooch Description: Quite the stunning Art Nouveau era 18k gold & enamel ladies watch pin her

This lot is accompanied by an Independant Gemologist Appraisal letterMarcus & Co style 18k gold emerald diamond and enamel, art nouveau antique brooch/pendant designed with one elongated, oval cabocho

18K Yellow Gold Translucent Enamel & Pearl Art Nouveau brooch.

A vintage Art Nouveau white gold brooch of an elongated shape with a heart-shaped ornament. The item has blue enamel accents and is garnished with three diamonds. Weight: 5 grams. Luxury Fashionable L

18k Yellow Gold Art Nouveau Enamel Weight 6.1gr  Measurements 1”x1” Rubies & Pearl Brooch

A French Art Deco period 18K yellow gold circular brooch with black enamel inlay and diamond accents on a gold faux-crocodile skin ground, with French maker's mark " FP" or "PP"? In two places and Fre

portrait of a woman, floral design, enamel, pearl, stamped "18K", yellow gold, 1-1/8 x 1 in., 6.3 grams Provenance: Estate of the Artists James McBey and Marguerite McBey, London, England; by descent

18K yellow gold, Art Deco, stunning royal blue enamel with old mine cut diamonds in a swag design on a 14K yellow gold floral brooch in royal blue enamel with old mine cut diamonds with textured gold

Comprising: a pair of art deco period 14k white gold cufflinks, an 18k yellow gold tourmaline leaf pin, marked for 18k gold and umbered 6b315, and a 14k blue enamel and cultured pearl grape pin with b

Vintage handmade Art Deco period Platinum and 18K Gold "Bar" brooch with black enamel, stamped "CDP Inc. France". A double row of (32) Round Brilliant Cut Diamonds, total weight 1.50ct, Clarity VS1, C

DESCRIPTION: (4) Art nouveau brooches. (1) silver with blue and green enamel brooch, (1) gold gilt with a semi-precious stone brooch , (1) gold gilt bar pin with two dragons brooch and (3) semi-precio

* An Art Nouveau 14 Karat Yellow Gold and Polychrome Enamel Swallow Brooch, Carter, Gough & Co., consisting of a pair of swallows in flight with translucent matte enamel in shades of blue, green and g

Antique 18K yellow gold portrait with 4 rose cut diamonds around the laurel wreath. Weighs 8 grams. 1" in diameter. Some enamel loss.

French Enamel, diamond, and ruby brooch The en tremblant flower, with blue enamel petals and a diamond and ruby cluster center with textured leaves 18k yellow gold 2 â…œ x 1 ½ ins; Gross we

Grouping includes: Ruby red garnet stones double strand bracelet with Art Nouveau closure (7" full length), floral design brooch with blue guilloche enamel (1.5" x 1"), and a gold tone twisted rope de

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.

An Art Nouveau stamped 18K Swiss pocket watch. Front cover has enameled portrait of a maiden gazing upwards with a bough of roses, and wearing a golden necklace with three diamonds. Front cover opens

Russian Art Nouveau Gold Enamel & Pearl Brooch Russian art nouveau gold enamel pearls brooch stamped 56 and KF , dimensions is approx. 1-1/4 x 1-1/4 inches

Antique French Diamond and Enamel Fleur-de-Lis Brooch 18k gold, ca. 1880, the blue enamel brooch mounted with rose-cut diamonds weighing approximately 2.88 carats in total, with French assay marks. l.

Antique Original Art Nouveau 18k Gold Diamonds Earrings Description Period: Art Nouveau (1890-1919) Composition: 18K Gold. Stones: 2 Old mine cut diamonds H-VS2 0.25ctw. 4 Rose cut diamonds J-SI1 0.05

18K Yellow Gold Blue Enamel Brooch Pendant Watch with Diamonds. Marked 750, METWAR 17 Rubis, in running order. 19 grams including parts.

METAL: 18k Gold. MEASUREMENTS: Brooch is 35mm x 35mm. Comes with pouch. MARKED: Tiffany & Co, 18k, Italy. WEIGHT: 13.2 grams.Gemstones have not been graded for color and clarity ,and tested for cl

Art Nouveau 18k gold brooch, with 4.8mm pearl and rose cut & old mine cut diamonds. Brooch measures 48mm x 50mm. Tested 18k. Weight - 14.2 grams.