BULGARI: A PLATINUM, 18K GOLD, SAPPHIRE, AND YELLOW SAPPHIRE NECKLACE Set with fancy-cut sapphires, four blue sapphires, total weight 8.75 carats,...

BULGARI: A PAIR OF 18K GOLD AND SAPPHIRE EARCLIPS Each bezel-set with a fancy-cut sapphire, total weight 3.90 carats, weight 8.4 dwt, signed Bulg...

BULGARI: AN 18K GOLD, PLATINUM, SAPPHIRE, AND YELLOW SAPPHIRE BROOCH Centering a bezel-set fancy-cut yellow sapphire weighing 4.81 carats, flanked...

BULGARI: AN 18K GOLD AND DIAMOND HORSE BROOCH, FRANCE The stylized horse head set with full-cut diamonds, weight 11.5 dwt, signed Bulgari, French...

BOUCHERON: AN 18K GOLD AND DIAMOND BROOCH, FRANCE, CIRCA 1950s The openwork leaf set with old European, old mine, and single-cut diamonds, approxi...

TIFFANY & CO.: AN 18K GOLD AND ENAMEL BANGLE BRACELET, ITALY, CIRCA 1970s Designed as a hinged bangle with blue and green enamel, weight 60.8 dwt,...

DAVID WEBB: AN 18K GOLD, ENAMEL, EMERALD, AND DIAMOND 'LOOPED TAIL' LEOPARD RING Designed as a leopard with black enamel spots, set with full-cut ...

MARIO BUCCELLATI: A LARGE CORAL RING Centering a large coral cabochon measuring approximately 23.00 x 15.50 x 9.70 mm, mounted in silver with gold...

SEAMAN SCHEPPS: A PAIR OF 14K GOLD, SAPPHIRE, EMERALD, AND DIAMOND EARRINGS Set with carved sapphire leaves and emerald cabochons, with full-cut d...

ANGELA CUMMINGS: A PAIR OF 18K GOLD EARRINGS With satin finish, weight 9.5 dwt, signed Cummings, length 11/16 in. For further information on th...

BULGARI: AN 18K GOLD, TOURMALINE, AND RUBELLITE NECKLACE Designed as a fancy-link chain bezel-set with alternating tourmaline and rubellite caboch...

BULGARI: A PAIR OF 18K GOLD AND TOURMALINE EARCLIPS Each set with an oval cabochon green tourmaline measuring approximately 9.00 x 7.00 x 4.50 mm,...

BULGARI: AN 18K GOLD, TOURMALINE, AND RUBELLITE BRACELET Designed as a fancy-link chain bezel-set with alternating tourmaline and rubellite caboch...

DAVID WEBB: AN 18K GOLD AND AZURMALACHITE RING, CIRCA 1970s Centering a sugarloaf azurmalachite measuring approximately 18.00 x 17.20 mm, framed b...

GEORGES L'ENFANT: AN 18K GOLD, EMERALD, AND DIAMOND BRACELET, FRANCE The woven strap set with circular-cut emeralds and full-cut diamonds, weight ...

OSCAR HEYMAN: AN 18K GOLD, SAPPHIRE, EMERALD, AND DIAMOND RING Centering an oval-cut diamond weighing approximately 1.35 carats, framed by circula...

OSCAR HEYMAN: A PLATINUM, SAPPHIRE, RUBY, AND DIAMOND PENDANT The pendant drop set with circular-cut sapphires and rubies, and full-cut diamonds, ...

TIFFANY & CO.: AN 18K GOLD, ENAMEL, AND CORAL STRAWBERRY BROOCH With carved coral strawberries and green enamel leaves, weight 6.0 dwt, signed Ti...

TRIANON: AN 18K GOLD, WOOD, AND GEM-SET TURTLE BROOCH Designed as a turtle with carved wood shell set with oval cabochon sapphires, a fancy-cut ci...

LALAOUNIS: AN 18K GOLD RAM'S HEAD RING Designed as a bypass ring with ram's head terminal, ruby eyes, and a rose-cut diamond accent, weight 8.2 dw...

BUCCELLATI: AN 18K GOLD, TURQUOISE, AND DIAMOND RING Centering a turquoise cabochon measuring approximately 12.00 x 7.70 mm, framed by rose-cut di...

BUCCELLATI: AN 18K WHITE GOLD, RUBY, AND DIAMOND FLOWER RING Designed as a cluster of full-cut diamond flowers, each centering a circular-cut ruby...

MARIO BUCCELLATI: AN 18K BI-COLOR GOLD AND DIAMOND RING, ITALY The openwork design set with full-cut diamonds, weight 4.3 dwt, signed M. Buccella...

AN ANTIQUE SAPPHIRE AND DIAMOND CRESCENT BROOCH The crescent set with graduating fancy-cut sapphires and single, rose, and old mine-cut diamonds, ...

AN ANTIQUE DIAMOND SWALLOW BROOCH, FRANCE Designed as a swallow in flight, set with rose-cut diamonds, with ruby cabochon eyes, mounted in silver-...

TIFFANY & CO.: AN ANTIQUE CARVED MOONSTONE AND DIAMOND BROOCH Designed as a carved moonstone baby wearing a single, rose, and old European-cut dia...

AN ANTIQUE RUBY AND DIAMOND BROOCH The ribbon form set with circular-cut rubies and old European-cut diamonds, approximate total diamond weight 1....

AN ANTIQUE DIAMOND FLOWER BROOCH Set throughout with old mine and old single-cut diamonds, and suspending removeable diamonds 'en pampille,' appro...

AN ANTIQUE GOLD, SAPPHIRE, RUBY, PEARL, AND DIAMOND SWORD JABOT Set with a sapphire cabochon and old mine-cut diamond to one side, the diamond wei...

AN ANTIQUE GOLD LION BANGLE BRACELET The hinged bangle with lion's head terminals, ruby cabochon eyes, with applied bead and ropework accents, wei...

A PAIR OF VICTORIAN GOLD AND ENAMEL EARRINGS Suspending concentric elongated hoops with fringe, in blue enamel, applied bead and engraved gold acc...

A VICTORIAN GOLD AND ENAMEL PENDANT/BROOCH Suspending concentric elongated hoops with fringe, in blue enamel, with applied bead and engraved gold ...

AN ANTIQUE GOLD, ENAMEL, SEED PEARL, AND DIAMOND PENDANT/BROOCH Centering a Limoges enamel portrait framed by old mine-cut diamonds, seed pearl bo...

MARCUS & CO.: AN ART NOUVEAU 18K GOLD, DEMANTOID GARNET, AND ENAMEL RING The mount designed with engraved irises, enamel leaves, and circular-cut ...

AN ANTIQUE GOLD AND DIAMOND PENDANT CROSS, SPAIN Set throughout with foil-back table and rose-cut diamonds, with later central rose-cut diamond, w...

A VICTORIAN BI-COLOR GOLD NECKLACE Composed of fancy ribbed links with rose-gold accents, weight 27.4 dwt, length 18 in. For further information...

A VICTORIAN GOLD, ENAMEL, AND CORAL BANGLE BRACELET Designed as a hinged bangle centering a blue enamel dome set with a coral cabochon and rose-cu...

AN ANTIQUE 18K GOLD AND DIAMOND SNAKE RING Designed as a coiled snake with an old European-cut diamond head and circular-cut ruby eyes, weight 8.5...

A VICTORIAN BI-COLOR GOLD AND DIAMOND OWL BANGLE BRACELET Designed as a hinged bangle with rose-gold owls, centering a row of old mine-cut diamond...

AN ANTIQUE 18K GOLD, STAR SAPPHIRE, AND RUBY STICK PIN, FRANCE Set with a star sapphire cabochon framed by circular-cut rubies, weight 2.8 dwt, F...

A PAIR OF ANTIQUE GOLD AND DIAMOND EARRINGS Each set with a cluster of old European and old mine-cut diamonds, approximate total weight 2.80 carat...

A. GOLAY LERESCHE & FILS: AN ANTIQUE GOLD, ENAMEL, AND DIAMOND OPEN FACE POCKET WATCH The guilloché enamel case centering a rose-cut diamond star,...

AN ANTIQUE GOLD AND HARDSTONE INTAGLIO RING Depicting a bearded man in profile, inscribed 'Democedes,' the intaglio measuring approximately 27.00 ...

AN ANTIQUE 18K GOLD AND AGATE INTAGLIO RING Depicting an allegorical scene, the intaglio measuring approximately 19.20 x 13.20 mm, weight 3.7 dwt,...

A PAIR OF ANTIQUE GOLD AND HARDSTONE CAMEO EARRINGS Each depicting a maiden with upswept hair, bezel-set in a wirework frame, and suspending gold ...

AN ANTIQUE GOLD AND SHELL CAMEO MEDUSA RING Depicting the winged head of Medusa, weight 4.0 dwt, approximately size 5 3/4. Lot to be sold withou...

A LUIGI ROSI HARDSTONE CAMEO-MOUNTED GOLD TABLE BOX The hardstone cameo depicting a Bacchante adorned with grape vines, framed by fine applied bea...

AN ANTIQUE GOLD PURSE Designed as a finely woven mesh purse with polished frame and sapphire cabochon clasp, suspended from a fancy-link chain, we...

AN ANTIQUE ROCK CRYSTAL, CONCH PEARL, AND DIAMOND PENDANT The faceted rock crystal pendant with applied blackened gold roses, set with conch pearl...

A 14K GOLD AND TURQUOISE PENDANT, AUSTRIA Centering a large pear shape cabochon turquoise, framed by roses, with a full-cut diamond accent, weight...

A PAIR OF ANTIQUE GOLD EARRINGS With engraved floral and foliate motifs and applied ropework accents, weight 3.7 dwt, length 1 7/16 in. For furt...

AN ANTIQUE 15K GOLD, ENAMEL PORTRAIT, AND SPLIT PEARL PENDANT The portrait depicting a young girl framed by split pearls, reverse with fine hairwo...

KREMENTZ & CO.: AN ART NOUVEAU 14K GOLD, AMETHYST, AND PEARL FESTOON NECKLACE Centering a fancy-cut amethyst and pearls, suspending a fancy-cut am...

A PAIR OF ANTIQUE ETRUSCAN REVIVAL GOLD COACH COVERS The hinged coach covers with applied beads and ropework, weight 3.5 dwt, length 5/8 in. For...

WILLIAM WILKINSON: AN ANTIQUE 18K BUCKLE RING, ENGLAND Designed as a buckle with engraved floral and foliate motifs, 3.9 dwt, English Hallmarks, ...

A VICTORIAN GOLD SUITE Comprising a brooch and pair of earrings, with applied ropetwist and foliate motifs, weight 15.8 dwt, length 2 1/4 and 1 1...

A GOLD GEM-SET BRACELET Designed as clasped hands set with rose-cut diamond, fancy-cut rubies, and a turquoise cabochon accent, joined to a multi-...

AN ANTIQUE PEARL AND DIAMOND PENDANT CROSS Set with split pearls and rose and old single-cut diamonds, mounted in silver and gold, on a later 18k ...

AN ANTIQUE AMETHYST AND SEED PEARL COLLAR The collar suspending large fancy-cut amethysts graduating in size from approximately 16.85 x 12.50 x 8....

AN ANTIQUE 18K GOLD, RUBY, SAPPHIRE, AND PERIDOT RING The wide textured gold ring later set with a square-cut peridot and a fancy-cut ruby and sap...