Art Nouveau Enamel & European Cut Diamond Brooch

18kt tested yellow gold, hand made enameled flower w/ 5 prong set diamond, measuring 3.45mm, color H clarity SI 2, appraisal done, 5.1 grams overall

ART NOUVEAU WHITE GOLD (TESTS 14K) EUROPEAN-CUT DIAMOND PENDANT BROOCH. HEIGHT 2"; WIDTH 1 1/2"; GROSS WEIGHT 7.3 GRAMS

Antique Art Nouveau Old European Cut Diamond, Enamel and 14 Karat Yellow Gold Lady Stick Pin. Measures 3" L. Approx. weight: 2.65 dwt. Condition: Missing small pearl to headdress otherwise very good a

Crafted in 14K gold; featuring an old European-cut diamond weighing approximately 0.04 carat F-G/VS, accented with delicate green and red enamel; fastened with a single pin stem and catch; measures 3/

ART NOUVEAU, PERIDOT, DIAMOND, PEARL AND ENAMEL PENDANT/NECKLACE Consisting of one pear shaped peridot, one old European cut diamond, five seed pearls and one pearl drop (origin not tested) in a folia

Art Nouveau, Circa 1910, yellow gold, seed pearl, diamond and enameled pin, 14K yellow gold, enamel, contains, two small old European cut, diamonds and seed pearls, 3.40 dwts, 1"w, Provenance: The War

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

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

14K Art Nouveau enamel and diamond orchid brooch, watch pin, pendant. Created as a blooming orchid, with pastel enamel surface and set with a rose cut diamond. Ehrlich and Sinnock, Marked "14K ES". Me

ART NOUVEAU, ENAMEL, GEMSTONE AND DIAMOND BROOCH Consisting of a foliate motif design with enamel leaf surround, containing one oval mixed cut topaz measuring approximately 9.00 x 7.00 mm and three ol

c. 1900, 14K yellow gold ribbon brooch featuring an oval amethyst bezel set in center with six old European cut diamonds weighing approx. 0.60 ctw, 1.5 in. W, 10.7 grams

An Art Nouveau 14 Karat Yellow Gold, Amethyst, Diamond and Seed Pearl Brooch, containing one oval mixed cut amethyst measuring approximately 18.75 x 14.30 x 9.10 mm, six old European cut diamonds weig

This is an antique Elgin ladies pendant watch set in a a 14K gold hunter case with a botanical motif and an Old European cut diamond. The case opens to reveal an enamel decorated dial with a single su

Art Nouveau Gold and Diamond Flower Brooch / Pendant, Crane & Theurercentering on an old European cut diamond melee weighing approximately .04 carat (K color, SI1 clarity), with textured detailing to

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

Art Nouveau Figural Stick Pinthe surmount depicting the head of Cleopatra with old European cut diamonds and with a post set pearl accenting her headdress, with enamel floral detailing, stamped 14K. 2

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

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

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

BAILEY, BANKS & BIDDLE, ART DECO, JADE, DIAMOND AND ENAMEL BROOCH Containing one rectangular pierced and carved jade plaque in a seed pearl surround (origin not tested), two old European cut diamonds

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''

19th Art Nouveau Century Brooch, by R. Koch, Antique European brooch; a mix of gold and silver, set with emeralds, rubies sapphires and rose cut diamonds. Bar pin clasp. Stamped R. Koch apprx 14.8 gra

Containing one round brilliant cut diamond measuring approximately 3.5mm, weighing approximately 0.16 carat. Pansy form with purple and yellow enamel. Hidden bale to verso. 1.125" L x 1.

Floral design, pendant-brooch of yellow gold with hand painted enamels, the center having an approx 15 point mine cut diamond, and a small suspending baroque pearl of white color. Approx size 1.5"