14KG Onyx Brooch

ART DECO, DIAMOND AND ONYX BROOCH Containing one old European cut diamond weighing approximately 1.80 carats, numerous single cut diamonds weighing approximately 7.75 carats total and one oval shaped

Floral brooch set with 25 green onyx beads each set with a diamond with bow set with eight round brilliant cut diamonds and six baguette cut diamonds, 1 3/4" x 1 3/4" brooch, weight is 16.5 dwt gross,

A BEAUTIFUL ART DECO, ENAMEL, DIAMOND AND ONYX BROOCH LOCKET. L: 60 mm, locket measurements: 30.37 x 30.91mm, weight: 28.7 gram.

MICROMOSAIC AND ONYX BROOCH AND EARRING SUITE, MID 19TH CENTURY Each onyx plaque inlaid with polychrome tesserae depicting bouquets of flowers, lengths: brooch 4.0cm, earrings 3.5cm, fitted case by G

Seaman Schepps Gold, Coral and Black Onyx Brooch 14 kt., one branch coral, 3 coral buttons ap. 8.5 to 7.5 mm., signed P.S.V. OF for Seaman Schepps. C

A FINE ART DECO CORAL, DIAMOND AND ONYX BROOCH in 14ct yellow gold, set with a sugarloaf cabochon coral against a pierced geometric ground, accented by old and single cut diamonds and polished onyx ba

Significant Norwegian Silver and Green Onyx Brooch, 830 Silver, marked Marius Hammer, Ca 1910-1920, early closure, 2-1/2" wide, 3-1/2" long, 0.74 TO

Russian Empire gold diamond flower Perl onyx brooch

set with 18 round brilliant cut diamonds approx. 1.35 carats (in our opinion: E color, VS1 clarity, however not guaranteed), and a rhombus cut onyx stone (minor edge chip to backside of stone), in car

A SILVER AND ONYX BROOCH, WILLIAM SPRATLING, CIRCA 1949-56 Designed as an arrow, mounted in silver, length 4 3/8 in.; signed WS Spratling of Mexico

Set with, among other things, garnet, in the regional costume of Axel, width 61 mm.

Signed MAZ 14kt gold mounted shell form brooch accented by (6) bezel set circular onyx cabochon, and gold florets. Stamped verso, "MAZ 14K". Total approx. weight is 17.6 dwt (gross). From a

In the form of a flower set with Tiger's Eye stone, 35 mm. long.

METAL: 18k Gold. MEASUREMENTS: Brooch is 40mm x37mm. GEMSTONES: Amethyst approx. 22.2 x 17.2 x 9.7mm, Onyx. TESTED: 18k. WEIGHT: 19.1 grams.Gemstones have not been graded for color and clarity ,and te

AN ONYX BROOCH, GEORG JENSEN CIRCA 1920 in silver, design number 12, the scalloped foliate body set with a central round black onyx cabochon, 1915-27 maker's mark, stamped 830S, 4.2cm, 10.3g.

Worn in the Brabant regional costume, width 70 mm.

18.8 grams

METAL: 18k Gold. GEMSTONES: Rose cut diamonds. Onyx (stone has small scratches). MEASUREMENTS: Brooch is 38mm x 37mm. TESTED: 18k. WEIGHT: 9.1 grams.Gemstones have not been graded for color and clarit

carved, floral inset designs, 3" wide, circa 1880.

VINTAGE ONYX NECKLACE + PEARL & ONYX BROOCH, 2 PCS, L 16" (NECKLACE), T.W. 25.1 GR Two pieces. Brooch with 9 pearls against a black bakelite bar L 2" (no gold marks). Onyx necklace 16" with three onyx

A 9CT GOLD AND BLACK ONYX BROOCH 56mm wide, app. 10.6g. together with A British chivalric Order of the Garter 9ct gold and enamel brooch app. 5.3g, and a 9ct Gold sapphire and pearl set brooch app. 3.

A 9ct gold diamond and onyx brooch. The tapered crescent and geometric bars, with onyx panel and brilliant-cut diamond collet opposing terminals. Hallmarks for London, 1999. Length 7.7cms. Weight 7gms

14 x 16 x 6 mm., ring size is 21.5.

A Matl silver and onyx broochMatilde Poulat (c. 1900-d. 1960)Circa 1934-1948; Mexico City, MexicoStamped: Matl / Made in Mexico / .900Designed by Matilde Poulat, a large oval silver repousse brooch wi