A DIAMOND AND ONYX JABOT PIN BROOCH terminating at each end with a double arrow head, set with

AN ART DECO DIAMOND ARROW JABOT PIN BROOCH the head and feathers set with old and rose cut diamonds, no assay marks, 6.7cm, 2.9g.

A FRENCH ART DECO ONYX AND DIAMOND ARROW JABOT PIN BROOCH in platinum, designed as an arrow, set with polished onyx and rose cut diamonds, French maker's mark, French assay marks, 4.3cm, 2.2g.

NO RESERVE - AN ART DECO DIAMOND ARROW JABOT PIN BROOCH in 15ct yellow gold and platinum, terminating at both ends with round cut diamonds, stamped 15CT PT, 7.5cm, 5.7g.

A French Art Deco Platinum Diamond and Onyx Jabot Pin. Arrow terminals set in platinum with single cut diamonds and onyx. French Hallmarks. Approximate total weight. 7.3 grams. Dimensions: length: 3 5

AN ART DECO ONYX AND DIAMOND JABOT PIN BROOCH the body terminated by drop shaped motifs set with black onyx cabochons within borders of old and rose cut diamonds, unmarked, 8.3cm, 7.3g.

NO RESERVE - A COLLECTION OF FOUR BROOCHES comprising a diamond arrow jabot pin brooch, designed as an arrow set with rose cut diamonds, no assay marks, 4.2cm, 1.4g, a sapphire and pearl bar brooch, s

Cupids double cross arrows and bow set with rose cut diamonds and a pearl, in a silver over gold setting, 2.5”L. An oval brooch set with a large round rose cut diamond approx. .90 ct. surrounded

This is an ORIGINAL ANTIQUE DOUBLE ENDED JABOT STICK PIN that was made in the ART DECO style during the 1930s. It is HANDMADE from PLATINUM. The pin is set with 70 SINGLE CUT DIAMONDS of H color, SI -

An Art-Deco black onyx bow brooch ca 1930's. 14k white gold double pin back and frame. Diamonds set in platinum weighing approximately three carats total weight including center marquise cut diamond.

Cartier: An Art Deco jade, diamond and onyx jabot pin, circa 1925 Each terminal set with a circular carved jade plaque, with old brilliant and single-cut diamond and cabochon onyx diamond detail, sign

An early 20th century diamond jabot pin, circa 1910, designed as an arrow set with old cut diamonds, 7.1cm long

Estate 1 Carat Diamond Double Arrow Brooch. Set in oxidized sterling silver. Georgian / Victorian style. Measures 1.75 x 1.5 inches. Set with approximately 1 carat of diamonds.

A diamond jabot pin. The plain shaft, with brilliant-cut diamond arrow head and fletching terminals. Estimated total diamond weight 0.30ct. Length 6cms. Weight 3gms. With case.

NO RESERVE - AN ANTIQUE DIAMOND TIE PIN / BROOCH the pin terminating with a circular motif set with old cut diamonds accented by rose cut diamonds, no assay marks, 6.2cm, 1.6g.

An early 20th century ruby and diamond jabot pin. Designed as an arrow, with rose-cut diamond and square-shape ruby arrowhead and fletching. Length 5.3cms. Weight 2.2gms.

Collection of antique jewelry including 10K onyx diamond and pearl flower pin, 10K brooch & earring set, (2) 10K gold pins, and a gold filled black jet and seed pearl mourning brooch.

LARGE MEXICAN ONYX BROOCH PIN ESPINOSA: Large central carved onyx mask head bezel set on a plain sterling rectangle. Marked silver Mexico Espinosa. Weight: 48.6g.

Tiffany & Co. ribbon brooch; Firework motif jabot pin set with RBC diamonds, approx. .20 ct. TW; Engraved infinity brooch. 14k gold. Mid 20th c. Ribbon brooch stamped "Tiffany & Co.", Jabot pin engrav

METAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 40mm long. GEMSTONES: Rose cut diamonds. TESTED: Plat/ 18k. WEIGHT: 2.9 grams.Gemstones have not been graded for color and clarity ,and tested for cl

METAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 44mm long. GEMSTONES: Diamonds, blue stones. TESTED: 18k/ Plat. WEIGHT: 2.3 grams.Gemstones have not been graded for color and clarity ,and tested fo

Interesting antique 14K gold bar pin brooch. Pin has a ram's head on each end with a studded granulation on the bar between the 2. Brooch is unmarked, tests 14K and weighs approx 6.39g. Approx measure

Antique Russian Gold Enamel and Diamonds Pin or Brooch . In shape of Egg with filigree design set with rose diamonds and enamel . Hallmarked 72 , head and initials EK . In original fitted box . Weight

MAGNIFICENT SOUTH-CHINA SEA HINGED BANGLE OF TWIN-DRAGON DESIGN. the bangle ends designed as dragon heads, throughout set with approx. 5.50 ct. of rose cut diamonds, and a central locking pin cleverly

Signed Tiffany & Co. puppy dog brooch pin. Crafted of 18k gold. Features a cute puppy sitting with head tilted to the side. Sapphire set eyes and a small Diamond set into the collar. Signed Tiffany &