Boucheron Enamel and Diamond Flower Brooch, Paris, c. 1950-55, with pink guilloche enamel petals and

BOUCHERON, DIAMOND AND ENAMEL 'EGLANTINE' FLOWER BROOCH Containing seven baguette and 51 round brilliant and single cut diamonds weighing approximately 1.80 carats total, with blue enamel petals. Moun

Imperial Russian 84 Silver & Red Guilloche Enamel Brooch W/Mine Cut Diamond & Blue Sapphire Accents Marked "KF" (in Cyrillic) & Work Master MP (Mikhail Perkhin) in Faberge Casket - This gorgeous piece

BOUCHERON, AN EXCEPTIONAL ANTIQUE ART DECO DIAMOND AND ENAMEL BROOCH in platinum and 18ct white gold, the geometric body set with old cut diamonds within two octagonal borders of black enamel, the pri

A Louis-François Tronquoy 18K Gold, Diamond, and Guilloche Enamel Snuff Box, Paris, mid-19th century and later Marks: (Hippocrates-3), LT, Bassot à Paris 1-1/8 x 3-1/2 x 2-3/8 inches (2.

Raymond C. Yard Diamond Penguin Brooch platinum, the brooch mounted with round brilliant-cut diamonds weighing approximately 2.50 carats in total, accented with black enamel, stamped "YARD". size 1-1/

DAVID WEBB: AN 18K GOLD, DIAMOND, EMERALD AND ENAMEL BROOCH Designed as a horse with a movable fish tail and mane accented with round diamonds weighing approximately 2.55 carats and pear-shaped emeral

Karl Faberge Antique 2.30ct SI1-SI2/J-K (Pale Yellow to accent the flower petals) Old Mine Cut Diamond, 18K Yellow Gold, Platinum, & Plique-a-Jour Enamel Floral Motif Ring (One of a Kind) - This stunn

The ovoid body having a ground of semi-translucent Pink moire enamel with applied ribbon-tied, ruby-set, two-color gold foliate swags. The cover mounted with a diamond encrusted crown above yellow gol

Vintage Platinum & diamond brooch, c. 1950, set with a cluster of pear-shaped and marquise-cut diamonds, H-J color, VS-SI clarity, est. 10.0 carats, 2.5"l, approx. 18 dwt., illegibly stamped 869(?) Pr

V JNOOO c.1970’s Enamel, Diamond & Yellow Gold Panther Pin by DAVID WEBB DAVID WEBB name is as legendary in jewelry as is his exquisite craftsmanship and bold designs. DAVID WEBB jewelry has been cl

David Andersen Norway Sterling Guilloche Enamel Ladybug Brooch Pin 7g

Paris Blue Enamel Diamond

A FINE ANTIQUE DIAMOND AND ENAMEL BROOCH, 19TH CENTURY in yellow gold and silver, set to the centre with an old oval cut diamond of 2.14 carats within a scrolling border of black enamel, accented by a

David Webb 1.00ctw VS1-VS2/F-G Diamond, Enamel, and Solid 18K Yellow Gold/Platinum Tiger Brooch W/Emerald Accents - This beautiful tiger brooch was made by David Webb and features Webb's instantly rec

A gold, diamond, and enamel brooch French designed as an 18K green enameled frog with a large oval-cut citrine weighing approximately 53.2 carats, surrounded by multiple rows of round brilliant-cut di

Russian 14k Gold Faberge Style Guilloche Diamond, Ruby, Enamel Easter Egg. The ovoid body having a ground of semi-translucent white moire enamel with applied ribbon-tied, ruby-set, two-color gold foli

ANTIQUE OPAL, DIAMOND AND ENAMEL BROOCH, 19TH CENTURY in high carat yellow gold, in open heart design set with a moon cabochon opal, old and rose cut diamonds totalling approximately 10.00 carats and

Swiss movement marked Brevet numbered 30225. Gilt white and pink enamel with guilloche work and bejeweled with sapphires and other gems. 3 1/2 x 2 x 1 3/4 inches. Original velvet lined leather case.

DIAMOND, RUBY AND PINK ENAMEL SNAKE SURPRISE WATCH Consisting of a diamond head and tail containing round brilliant cut diamonds weighing approximately 1.10 carats total, two marquise cut ruby eyes an

Faberge (Russian, founded 1842). Early 20th century gilt silver, diamond, ruby and guilloche enamel crucifix necklace pendant with diamond accented crown at top with pendant loop surmounting a trefoil

c.1980’s DAVID WEBB Enamel, Diamond & Yellow Gold Ring · Wonderful ring that is a great addition to your collection. · Weight is 21.3 grams. · Made of 18 karat (stamped) yellow gold, black enamel

A Russian Guilloche Enameled Gold and Diamond Mounted Snuff Box 20th Century the lid with applied diamonds on a guilloche enamel ground. marks rubbed on lid interior and underside 7 ozt 17 dwts gross

VAN CLEEF & ARPELS 'COSMOS' DIAMOND AND YELLOW DIAMOND FLOWER BROOCH, in 18 ct. gold. Set with a yellow diamond to the center, set with white diamonds on the 4 petals. Signed Van Cleef Arpels and Numb

A RUBY AND DIAMOND FLOWER BROOCH The realistically modelled rose with mystery-set calibré-cut ruby petals, with brilliant-cut diamond highlights and a collet-set marquise-cut diamond to the centre,