18 KT Yellow Gold Art Nouveau 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

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

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''

GRAPE VINE FORM 18KT GOLD DIAMOND FRENCH ART NOUVEAU STYLE PENDANT BROOCH An impressive mid 20th century French Art Nouveau style 18kt Gold & Diamond Grape Vine Pendant Brooch, marked 'FRANCE 18K' wi

Armand Rault. Including a signed French Louis Armand Rault Art Nouveau 18kt yellow gold medal - stamped, with pictorial purity mark; a French 18kt yellow gold three-dimensional row boat w/ oars pin -

FINE ART NOUVEAU 18KT YELLOW GOLD/TOURMALINE RING, C. 1920, W. 3.8 DWT, SIZE 6

An elegant sleek piece, created in Paris France during the late art nouveau period, back in the 1915-1920. This serpent flexible ring has been beautifully crafted in solid yellow gold of 18 karats wit

VINTAGE 18KT YELLOW GOLD RING ~ STRAIGHT SHANK, SIZE 12, HIGH POLISH FINISH W/ ART NOUVEAU DIAMOND MOUNTING W/ APPROX. 0.14CT CENTER STONE & SMALL DIAMOND ACCENTS APPROX. 0.21CT TDW (5.5 GRAMS TW) TOT

18KT YELLOW GOLD AND DIAMOND RING ~ SIZE 5.5, RING FEATURES OPENWORK ART NOUVEAU STYLE DESIGN W/ THREE DIAMOND ACCENTS, STAMPED, TESTED AND SIGNED (2.6 GRAMS TW)

Art Nouveau fairy design, back of pendant stamped "14K", pendant 2-1/2 x 1-1/8 in.; on thin chain stamped "750", 18kt. yellow gold, approx. 20 in. lg., 7.7 grams Note: Brunk Auctions makes no warranty

18KT AMETHYST AND GOLD BROOCH in Art Nouveau taste, sixteen round cut amethyst gemstones set in a gold brooch in a floral settingMarked with maker's mark and stamped with 18K on the interior of the br

A Unique 18kt Art Deco Diamond Brooch design. This beautiful 18kt Brooch has a total weight of approx 0f 5.00tcw in Round Brilliant Diamonds. The diamonds are VS2 clarity. Total weight is 32.30gr. The

An incredible and heavy Antique Art Nouveau Solid 18kt Gold Calle Lilly Brooch. Brooch is signed above the 18kt gold mark but I cannot make out the mark, maybe you might know this signature. In perfec

Art Deco 18kt. yellow gold crown brooch set with pearls and multi-coloured gemstones. Made in France, Ca.1920's Tested positive for 18kt. yellow gold. Tested positive for natural pearls. Dimensions -

Includes an Art Deco 18kt yellow gold ring displaying a central oval faceted colored with a surround of seed pearls and curved onyx panels - stamped to the interior of band, "18K". Accompani

A 14 kt Gold Art Nouveau Yellow Gold Filled Lavalier. Set with four rich purple glass stones. Very minor wear. 18" long. ESTIMATE $100-200 Tested at 14 kt gold content. NOTE: Jewelry and Watches Must

18Kt Yellow Gold Diamond & Emerald Cat Brooch. With white gold necklace on cat. Weight - 14 dwt. Measures - 2 1/8" long.

Vintage Tiffany & Co. 18Kt Yellow Gold & Ruby Floral Brooch. Weight - 6.8 dwt. Measures approx. - 2" long.

18Kt Yellow Gold Sapphire, Ruby & Pearl Cat Brooch. Weight - 9.3 dwt. Measures - 2 1/4" long.

18Kt Yellow Gold Carved Angel Skin Coral Flower Diamond Brooch. Weight - 22.8 dwt (35.5 grams).

Exquisite 18Kt Yellow Gold Pearl & Diamond Leaf Brooch. Weight - 9.1 dwt. Contains 10 pearls and 8 diamonds.

Vintage Corletto 18Kt Yellow Gold & Hand Painted Portrait Pendant. Blue Enamel border, and diamond in portrait. Center brooch is ORIGINAL CORLETTO. The surrounding sterling silver, pearls and 14kt yel

18kt Yellow Gold Vintage Enamel Seahorse Pin/Brooch with Ruby, 9.1 grams, 54mm high

Mike Bird-Romero San Juan 18Kt Yellow Gold & Sterling Silver Stone Brooch. Weight - 33.3 grams. Measures - 2 3/4" long. Crack in stone.