18 kt gold Art Nouveau brooch with diamonds

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

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''

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

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

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

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 Nouveau 18kt Diamond Calla Lilly Stick Pin c 1910. Consigner tested as 18kt gold, appears to be diamond inlay on dimensional floral pin head with pearl detail. Hat pin, stick pin, diamond jewelry.

ART NOUVEAU STYLE GRAY BLISTER PEARL DIAMOND SLIDE ENHANCER PENDANT SET IN 18KT GOLD An absolutely stunning Art Nouveau Style Iridescent Gray Mother of Pearl Diamond Slide Enhancer Pendant Set in two

18KT GOLD AND STERLING SILVER ART NOUVEAU STYLE RING ~ SIZE 7, OPENWORK DESIGN FEATURING SAPPHIRES AND SINGLE CUT DIAMONDS IN ORNATE 18KT GOLD SETTING WITH STERLING OVERLAY, STAMP IS NO LONGER VISIBLE

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

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 Deco style openwork brooch in 18 kt white gold. of intertwined geometric lines set with diamonds, old cut, set in grain with an estimated weight of 6.50 ct. and center with diamond bezel, brillian

Brooch. Art Deco 18kt white gold brooch displaying a foliate design of (3) carved emerald cabochons accented by an array of round full cut, round single cut, and Old European cut diamonds. (1) prong-s

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

A 18 KT Gold Flower with Leaves Diamonds Brooch French H:1 3/4 inches/4.5 cm weight 12gThere is one diamond which is about 3 mm diameter at the leaves near the stern.At each outside diamond group on t

Sapphire, and Onyx Brooch. Beautiful Art Deco 18kt white gold brooch in the form of a flower basket set with (6) button form polished sapphires surrounded by white diamonds, and (2) single bezel set y

18KT WHITE GOLD DIAMOND SOLITAIRE RING ~ ROUND BRILLIANT CUT CENTER STONE IN SIX PRONG MOUNT (ONE PRONG NEEDS REPAIR ,0.40CT, SIZE 7.5 ART NOUVEAU STYLE BAND STAMPED "ORANGE BLOSSOM" 2 GRAMS TW. TOTAL

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.

Estate Art Moderne style 18kt yellow and white gold pendant brooch, set with old cut rubies, approx 1.76cttw, single cut diamonds, approx 0.86cttw, average color: H-I, average clarity: SI-I, approx 2.

Unique 18Kt White Gold 3.30ct. Sapphire, 4.01ct. Diamond & Emerald Flexible Panther Brooch/Pin. Depicting a panther with multiple diamonds and sapphires with emerald eyes. Contains approx. 326 diamond

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

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

Made in the shape of a rosette, with late Edwardian and Early Art-Deco patterns. This versatile pendant-brooch was carefully crafted in solid yellow gold of 18 karats with platinum tops for the diamon