18k gold eagle head brooch w plique a jour feathers &

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

14k Gold Exceptional Large Multicolor Mechanical Brooch, w/ Diamonds, Sapphires, Plique a Jour & Enamel. 2.1 Carat of Diamonds, .08 Carat of Sapphires. Dimensions- L-4.5", Flower Dia-2.25". TOTAL weig

METAL; 18k gold. MEASUREMENTS: brooch is 60mm x 85mm. GEMSTONES: diamonds, tsavorite , blue sapphire, rubies, enamel. TESTED: 18k. WEIGHT: 20.8 grams.Gemstones have not been graded for color and clari

METAL: 18k Gold. MEASUREMENTS: Brooch is 40mm x 50mm. GEMSTONES: Sapphire (chipped) , Diamonds approx. 0.18ctw. TESTED: 18k. WEIGHT: 11.5 grams.Gemstones have not been graded for color and clarity ,an

METAL: 18K gold. GEMSTONES: n/a, plique-a-jour enamel (partial enamel loss). MEASUREMENTS: brooch is 49mm x 42mm at widest point. MARKED: Bernard Buffet, tested 18K. WEIGHT: 13.7 grams.Gemstones have

18K yellow gold insect brooch or pendant having black enamel eyes, blue plique a jour enameled body with articulating wings and two diamond accents. Stamped 750. Approx. overall length 1.75in., weight

Masterfully crafted designer flower brooch, with hinged petals containing green plique-a-jour enamel design on both the inner and outer portions of the brooch. The stamen of the flower contains 16 art

Plique a jour brooch of hummingbird, 18k. Movable wings.Marked: "Spain"and a stamp next to that of a human hand in an oval cartouche.Tested and guaranteed to be 18k gold. 2.5"x 2".10.75 dwts.

PLIQUE-A-JOUR 18K GOLD ENAMEL DIAMOND BUTTERFLY BROOCH. IN MINT OVERALL SHAPE AND CONDITION. HAS A GREAT LOOK TO IT WITH AN EXCELLENT OVERALL EYE APPEAL. INLAID WITH BEAUTIFUL DIAMONDS IN THE CENTER A

METAL: 18K gold. GEMSTONES: diamonds approx 0.75ctw, pearl, plique-a -jour enamel, enamel. MEASUREMENTS: brooch/pendant is 68mm long x 41mm at widest point. MARKED: Masriera 750 A-9667-A. WEIGHT: 34.2

Brooch measures 37mm x 36mm. Decorated with pearl drop, fancy diamonds, blue sapphires and Plique a Jour enamel. Marked 925. Weight - 7.9 grams.Gemstones have not been graded for color and clarity ,an

18K yellow gold and 14K white gold Art Nouveau style plique-à-jour dragonfly brooch set with a cabochon opal, two cabochon aquamarine eyes and round cut diamond accents. Apparently unmarked but tes

METAL: 18K gold. GEMSTONES: approx 25 diamonds, blue stone, pink stones, plique-a jour enamel. MEASUREMENTS: brooch/pin is 48mm long x 36mm at widest point. MARKED: 750 ON. WEIGHT: 8.8 grams. Gemstone

18k yellow gold turtle brooch by Cartier, shell composed of 23 prong set dark blue topaz, two cabochon topaz as eyes. Stamped Cartier Paris on backing, stamped 010352, along with eagle head. Gross wei

Diamond, 18k yellow gold, and platinum screaming eagle brooch, the 18k gold eagle having wings unfurled ready to pounce, the wings, head, and tail lit with 1ctw of G-H color and VS2 clarity round bril

METAL: Platinum/18k Gold. GEMSTONES: Diamonds approx. 1.20ctw. Turquoise - 10mm x 8.5mm. MEASUREMENTS: Brooch is 37mm x 25mm. MARKED: French Eagle's head Hallmark. Tested - Plat. WEIGHT: 10.7 gram

MASRIERA: AN 18K GOLD, PLIQUE-A-JOUR ENAMEL, AND DIAMOND BEE PENDANT/BROOCH The bee with enamel body and plique-a-jour enamel wings, set with full-cut diamond accents and ruby cabochon eyes, weight 5.

METAL: 18k Gold. GEMSTONES: Emerald. Sapphire. MEASUREMENTS: Brooch is 30mm x 28mm. MARKED: French Eagle head Hallmark. WEIGHT: 10 grams.Gemstones have not been graded for color and clarity, and teste

**Originally Listed At $500** Western Europe, probably Italy, Neoclassical period, ca. 19th century CE. A splendid pair of agate cameos each featuring the head of a classical female and set into a ros

18K. Circa 1920-30's Featuring a central cabochon in turquoise, surrounded by enamel, diamonds, plique a jour, and ending with pearl drops. Can be used as both a pin or pendant. Wonderful detail, desi

AK JA00 18k Yellow Gold Plique-A-Jour Enamel Diamond Mechanical Butterfly Pin Brooch · Wonderful brooch that is a great addition to your collection. · Weight is 14.4 grams · Made of 18k Yello

Mid 20th century. Designed as a sculpted blue plique-à-jour and 18K white gold (tested) flower, central cluster featuring one round diamond, approx. .23ct., surrounded by fourteen round ruby caboch

Authentic Vintage plique a jour enamel butterfly pin brooch. Crafted of fine quality 18k 750 yellow gold. Features a colorful butterfly with articulated wings and swivel body. Gemstone eyes. Marked 18

Marked 18K gold ring with large oval crown having a double eagle shield with filigree under a knight's head. Approximate ring size 8.5. Weight: 0.89 oz.