14 kt gold Art Nouveau brooch, german approx. 1905

14 kt gold Art Nouveau necklace with sapphires , german approx. 1900/05, YG 585/000, middlepart with bevelled sapphires, partly with suspensions, pearl border decor, l. approx. 42cm

14 kt gold Art Nouveau ring with diamonds , YG 585/000, german approx. 1910s, asymm. arranged, with 2 old cut diamonds, ringsize 54.5, approx. 3.2 g

14 kt gold necklace with diamonds , YG 585/000, german approx. 1900s, Art Nouveau, small old cut diamonds, l. approx. 42 cm, caselock with safety eight, approx. 3.2 g

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

14 kt gold brooch with diamond, german approx.1880 , YG 585/000 tested, rich abstr.-floralengraved, old cut-diamond in star decor embedded, l. approx. 5.2 cm

14 kt gold brooch with garnets and turquoises , german approx. 1860s, YG 585/000 respectively gold foil, node shaped, engraved and chased, turquoise and garnets, approx. 3 cm, approx. 11.1 g

14KT YELLOW GOLD, PLATINUM AND DIAMOND ART DECO-DESIGN BROOCHNine round-cut diamonds approx. 0.55 ctw. Approx. 50.0 x 11.0mm.Approx. 3.75 total dwt.

14 kt gold brooch with agate and diamonds , YG 585/000, german approx. 1880s, centered with one brown agate, surrounded by diamond roses in silver setting total approx. 0.30 ct, mille grain setting an

14 kt gold Art-Deco necklace with diamonds ,WG 585/000, german approx. 1930, little diamonds, l. approx. 42 cm, bolt ring clasp, approx. 2.2 g

Pearl, and Diamond Pendant or Brooch. Signed Art Nouveau 14kt yellow gold brooch displaying a woman's profile with long scrolling tendrils of hair accented by (5) enamel decorated flowers. (4) flowers

Measures 1 3/4" long, accented with 5 small south sea seed pearls. dates to the early 20th century. Total weight 6 dwt / 9.4 grams

Antique Art Nouveau 14kt Yellow Gold Brooch. With seed pearl. Weighs approximately 3.5 grams inclusive. Measures 1 inch in width. Acid tests at 14kt.

Art Nouveau 14kt gold necklace w/ amethyst & Mississippi River seed pearl on heart shape design w/ dangling mother of pearl and amethyst stone, 14" long approx and weighs 5.3 grams overall including s

and Diamond Floral Brooch. Signed Krementz Art Nouveau floral form brooch with multi-color enamel decoration and a single prong-set round faceted diamond. Stamped, "14K" with a maker's mark of Krement

ART NOUVEAU 14KT GOLD, DIAMOND & ENAMEL ANGEL FORM BROOCH, L 1 3/8":Having green enamel wings, one of which set with a diamond, on 14kt yellow gold in angel form. Weighing approximately 6.9 grams. Mea

Brooch pin, Citrine, 14kt gold and small diamonds, 1 1/4" wide weighing 5.9 grams

Pair of Art-Deco 14 kt gold earrings with diamonds , WG 585/000, german approx. 1925, centered old cut diamonds, platin setting, total approx. 1.60 ct surrounded by diamonds total approx. 1.80 ct, tot

14 kt gold Art-Deco ring with diamonds , german 1920/30s, WG/YG 585/000, with small diamonds, mille grain setting, splint YG, ringsize 56, approx. 2.1 g

Brooch or Pendant. Art Nouveau style 14kt white gold pendant or brooch inlaid with round brilliant cut diamonds and baguettes - stamped, "14k" verso. On a NY Co 14kt white gold chain. Total

Diamond Pendant. Art Nouveau silver-topped 14kt gold openwork foliate form pendant inlaid throughout with Old Mine cut diamonds. Suspended from a later added sterling chain. Total approx. weight is 3.

German Art Deco 14kt yellow gold pendant necklace, with emerald cut citrine, approx 6.90ct, Laurin and 585 hallmarks, on a thin 14kt gold chain, pendant: approx 1 5/8"h, 0.75"w, chain: approx 15.25"l;

ART DECO-DESIGN 14KT WHITE GOLD, SAPPHIRE AND DIAMOND BROOCHOne approx. 0.03 ct. round-cut diamond and one approx. 1.0 x 4.0mm small rectangular faceted sapphire. Stamped. Overall approx. 23.0 x 23.0m

Brooch. Signed German Tiffany & Co. 14kt yellow gold floral form brooch with wonderful textural finish. Stamped, "Tiffany & Co. 14kt Germany ©". Total approx. weight of the broo

A German Tiffany & Co. 14kt yellow gold modernist brooch. Stamped, "Tiffany & Co.14Kt Germany". Total approx. weight is 2.7 dwt (gross). Accompanied by a Tiffany & Co. branded bo