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

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.

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

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

Diamond and platinum double clip brooch as flower cornucopia and arrow screw to adapt the different sets, in all ct. 9.00 circa, each brooch of cm 4.70, g 32.99. (slight defects) IT Doppia broche in p

Art Deco Lady's Moonstone & Diamond Jabot Pin 3.25''x1''. Impressive brooch includes a 19.5x16.6x10.1mm trapezoid cabochon (approx. 16 carats) and a 13.5x10x4.3mm pear shaped cabochon (approx. 3.5 car

CARTIER France 18K Gold Bird Brooch Pin Set with Diamonds and Emerald. Serial 4325 8.9dwt-- Dimensions: H: 2 inches: W: 1.25 inches--- Weight: 8.9 DWT --- US Shipping charge: $20 Plus insurance at a r

A mid Victorian diamond brooch , circa 1870, the flower head shaped brooch set with old brilliant cut diamonds, mounted in gold backed silver, approximately 6.90 carats total, 3.2cm wide Offered for s

Van Cleef & Arpels Lion Ebouriffe Diamond Emerald Onyx Large Yellow Gold Brooch For Sale; 18k Yellow Gold Diamond Emerald Onyx Lion Ebouriffe Large Brooch Pin by Van Cleef & Arpels. With 14 round bril

A DIAMOND, ONYX AND EMERALD PANTHER PENDANT NECKLACE in 18ct white gold, designed as a panthers head, pave set with round brilliant cut diamonds accented by pear cut emeralds and polished onyx, suspen

IMPORTANT ART-DECO DIAMOND SUNBURST BROOCH AND PAIR OF EARRINGS, The brooch set with multi cut diamonds, the center of domes design, flanked with diamonds on all sprays. The earrings of double set wit

Sapphire Brooch or Bar Pin. Art Deco Cartier platinum bar pin or brooch comprised of a central onyx openwork frame with (2) sapphire cabochon accents, and (3) stacked bands of pave diamonds; flanked b

LACLOCHE FRÈRES: DIAMOND FEATHER JABOT PIN, CIRCA 1930 Modelled as a delicate plume, millegrain-set throughout with single-cut diamonds, signed Lacloche Fres and numbered 1563, partially struck m

LACLOCHE FRÈRES: ART DECO DIAMOND-SET BROOCH, CIRCA 1925 The onyx plaque, applied with a giardinetto motif set with carnelian cabochons, old single-cut and rose-cut diamonds, the geometric border

IMPRESSIVE DIAMOND AND ONYX BLACKAMOOR BROOCH, Wearing diamond earrings and a diamond set turban. This vest decorated with diamonds and accentuated with onyx. diamonds totalling approx. 2 ct. L.4.4 cm

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

A PAIR OF DIAMOND, EMERALD AND ONYX PANTHER EARRINGS in platinum, designed as panther heads, set with round cut diamonds, pear cut emeralds and polished onyx, suspending tassels of further round cut d

Ed Wiener (American, 1918-1991). Signed vintage designer gemstone brooch. A freeform Brutalist design with prong set round cut diamonds set around a large oval opal doublet with great play of color. C

Molinari 18K Brooch Set Item # 7486 Category Pins & Clips Molinari 18K Brooch Set Set of 6 Weighing 88.0 grams Set with 90 Diamonds weighing app. 1.70 Ct. E-G Color, VVS-VS Clarity Each brooch is app.

SAPPHIRE AND DIAMOND DOUBLE CLIP BROOCH, CIRCA 1955 Of scrolling design, set with calibré-cut sapphires in concealed settings and brilliant, old brilliant and baguette-cut diamonds, diamonds app

VAN CLEEF ARPELS, DIAMOND DOUBLE CLIP BROOCH, of scrolling leaf form, set throughout with round brilliant-cut and square-cut diamonds, estimated total diamond weight 3.74ct, signed Van Cleef & Arpels.

IMPORTANT SAPPHIRE AND DIAMOND DOUBLE CLIP BROOCH, in platinum. Of part wave design, set with 3 sections of blue sapphires totalling approx. 6.84 ct. Flanked with multi-cut diamonds totalling approx.

crafted in 52.4 grams of 18K yellow gold. The center of the flower contains 5 round brilliant cut diamonds prong set and weighing appx. 0.50 carats. Graded F-G color and VS clarity. Throughout the hea