TIFFANY & CO.: AN 18K GOLD, GEM-SET, AND DIAMOND CORNUCOPIA BROOCH, ITALY Designed as a cornucopia with 'en tremblant' flowers composed of cluster...

AN 18K BI-COLOR GOLD AND DIAMOND NECKLACE Composed of fancy yellow and rose gold links, with full-cut diamond accents, approximate total weight 1....

A 14K WHITE GOLD, STAR SAPPHIRE, AND DIAMOND FLOWER BROOCH, HUNGARY Set with an oval cabochon star sapphire, and rose, old mine, and old single-cu...

GEORGES L'ENFANT FOR TIFFANY & CO.: AN 18K GOLD BRACELET, FRANCE Composed of fancy textured curb links, weight 26.0 dwt, signed Tiffany & Co., ma...

TIFFANY & CO.: A PAIR OF 18K GOLD AND TURQUOISE EARCLIPS, CIRCA 1960s Designed as textured branches set with turquoise cabochons, weight 9.3 dwt, ...

GEORGES L'ENFANT FOR VAN CLEEF & ARPELS: AN 18K GOLD BRACELET, FRANCE Designed as a fancy link bracelet, joined by a clasp with screw closure, wei...

A PLATINUM, 18K GOLD, GEM-SET, AND DIAMOND BROOCH, FRANCE, CIRCA 1960 The floral spray set with circular-cut sapphires and rubies, and single-cut ...

AN 18K GOLD, MOONSTONE, RUBY, AND DIAMOND INSECT BROOCH, FRANCE Designed as an insect with moonstone and ruby cabochon body, and old European and ...

A TURQUOISE AND DIAMOND FLOWER BROOCH Designed as a flower centering an oval cabochon turquoise measuring approximately 24.00 x 16.60 mm, with ful...

A PAIR OF 18K GOLD, CORAL, AND DIAMOND EARRINGS Each composed of two coral arches and a row of full-cut diamonds, weight 11.6 dwt, length 1 in. ...

AN 18K GOLD, PLATINUM, AND DIAMOND BROOCH Set with full and single-cut diamonds, approximate total weight 3.25 carats, weight 15.3 dwt, length 2 ...

A GOLD AND DIAMOND BOMBÉ RING Set with full-cut diamonds, approximate total weight 1.50 carats, weight 5.3 dwt, between size 5 1/4 to 5 1/2. For...

A PAIR OF 18K GOLD GEM-SET EARCLIPS, CIRCA 1950s Set with circular-cut sapphires, emeralds, and rubies, and full-cut diamonds, weight 11.1 dwt, l...

A RETRO 14K BI-GOLD, PERIDOT, AND MOONSTONE BROOCH Designed as a floral spray set with oval cabochon moonstones and clusters of circular-cut perid...

A PAIR OF RETRO 14K GOLD AND ESSEX CRYSTAL CUFF LINKS The reverse painted crystals depicting dogs, weight 7.3 dwt, Continental hallmarks, length ...

A 14K GOLD GEM-SET BROOCH Designed as a flowerpot set with cabochon and fancy-cut gemstones, including citrine, amethyst, moonstone, opal, and gar...

AN 18K BI-COLOR GOLD BANGLE BRACELET The hinged bangle designed as ropetwist yellow and white gold, weight 31.2 dwt, interior circumference 6 3/4...

EF WATERMELON: A PAIR OF 18K GOLD AND TOURMALINE EARRINGS The shell forms each centering a circular-cut tourmaline, weight 7.4 dwt, signed EFW, ...

A PAIR OF 18K GOLD AND CULTURED PEARL EARCLIPS Designed as textured gold roses, each centering a cultured pearl, weight 14.1 dwt, length 1 in. F...

AN 18K GOLD AND DIAMOND BROOCH, FRANCE Designed as interlocking circles, one set with full-cut diamonds, approximate total weight 2.25 carats, wei...

A PAIR OF 18K GOLD AND DIAMOND 'EN TREMBLANT' EARRINGS, ITALY Designed as domes of en tremblant flowers set with single-cut diamonds, weight 12.1 ...

PALOMA PICASSO FOR TIFFANY & CO.: A PAIR OF 18K GOLD HOOP EARRINGS, ITALY In hammered gold, weight 10.5 dwt, signed Paloma Picasso, Tiffany & Co.,...

SEIDENGANG: A PAIR OF 18K GOLD GEM-SET DOORKNOCKER EARRINGS Each set with an oval cabochon garnet measuring approximately 10.25 x 7.75 x 4.75 mm, ...

HENRY DUNAY: AN 18K GOLD AND PLATINUM 'SABI' RING Weight 10.5 dwt, signed Dunay, numbered, size 6 3/4. For further information on this lot pleas...

TIFFANY & CO.: AN 18K GOLD, ENAMEL, AND CORAL RING, CIRCA 1960s Centering a gadrooned coral cabochon framed by green enamel, weight 12.5 dwt, sig...

AN 18K GOLD AND SILVER COIN RING Centering a bezel-set silver coin depicting Alexander the Great, weight 11.1 dwt, size 7. For further informati...

ANDREW CLUNN: A LARGE 18K GOLD, CARVED HARDSTONE, AND TURQUOISE FLOWER BROOCH Designed as a large carved moss agate flower centering a turquoise c...

ILIAS LALAOUNIS: AN 18K GOLD AND ROCK CRYSTAL RING, GREECE The modernist ring set with a faceted rock crystal, weight 8.7 dwt, signed Ilias Lalao...

TIFFANY & CO.: AN 18K WHITE GOLD AND DIAMOND TAG NECKLACE, ITALY The tag pavé-set with full-cut diamonds, weight 2.9 dwt, signed Tiffany & Co., I...

TIFFANY & CO.: AN 18K ROSE GOLD 'ETOILE' HEART PENDANT NECKLACE The pendant set with full-cut diamonds, weight 4.7 dwt, signed Tiffany & Co., le...

AN 18K GOLD, RUTILATED QUARTZ, AND DIAMOND RING Set with oval-cut rutilated quartz with full-cut diamond accents, weight 9.0 dwt, approximately s...

ROBERT BRUCE BIELKA: AN 18K GOLD AND YELLOW QUARTZ SUNFLOWER BRACELET The sunflowers each centering a bezel-set fancy-cut yellow quartz, weight 23...

PAUL MORELLI: AN 18K GOLD GEM-SET NECKLACE Set with fancy-cut amethysts, peridots, garnets, and citrines, weight 7.3 dwt, signed Morelli, length...

OSCAR HEYMAN: A PLATINUM, 18K GOLD, AND DIAMOND BANGLE BRACELET The hinged bangle set with full-cut diamonds, approximate total weight 2.25 carats...

TIFFANY & CO.: A PLATINUM AND DIAMOND TURTLE BROOCH Designed as a turtle set with full-cut diamonds, weight 3.3 dwt, signed Tiffany & Co., lengt...

SCHLUMBERGER FOR TIFFANY & CO.: AN 18K GOLD AND HEMATITE DRESS SET Comprising a pair of cuff links and three shirt studs, centering bezel-set oval...

CHARRIOL: AN 18K WHITE GOLD, BLACKENED STEEL, AND DIAMOND BRACELET The flexible bracelet composed of three ropes of blackened steel, joined by whi...

POMELLATO: A PAIR OF 18K BI-COLOR GOLD AND DIAMOND EARRINGS, ITALY Designed as ribbed curb links with full-cut diamonds, weight 9.6 dwt, signed P...

POMELLATO: AN 18K GOLD NECKLACE With adjustable slide designed as a bee set with single-cut diamonds, weight 39.5 dwt, chain and slide signed Pom...

AN 18K WHITE GOLD, SOUTH SEA PEARL, AND MOONSTONE BRACELET With bezel-set moonstone cabochons and South Sea Pearls, the pearls ranging in size fro...

AN 18K GOLD, AMETHYST, AND GARNET RING, FRANCE Centering a bezel-set fancy-cut amethyst measuring approximately 10.00 x 8.00 x 4.95 mm, and set wi...

POMELLATO: AN 18K ROSE GOLD GEM-SET 'ICONICA' RING The 'Iconica' ring set with circular-cut orange and blue sapphires, pink tourmaline, peridot, r...

DE BEERS: AN 18K WHITE GOLD AND DIAMOND 'ICE ROSE' RING From the 'Talisman' collection, designed as a rose set with 'en tremblant' rough diamonds,...

POMELLATO: AN 18K ROSE GOLD 'ICONICA' RING Weight 7.5 dwt, signed Pomellato, numbered, double boxed, size 7. For further information on this lo...

BARBARA D'ORO: AN 18K GOLD NECKLACE Composed of hammered links, weight 41.3 dwt, signed B. D'oro for Barbara D'Oro, length 18 in. For further in...

A PAIR OF 18K GOLD AND MOONSTONE LILYPAD EARRINGS Designed as textured lilypads, each set with a moonstone cabochon and applied bead accents, weig...

TINA CHOW: A BAMBOO AND CITRINE 'KYOTO' BANGLE BRACELET The large woven bamboo bangle encasing loose tumbled citrines, signed, interior circumfer...

JAR: A PAIR OF LARGE 'PHYSALIS' EARCLIPS, FRANCE Designed as large textured Physalis in 18k gold plate, gross weight 28.9 dwt, signed JAR, Paris,...

JAR: WRISTWATCH The circular dial with Arabic numerals and curved hands, within a brown Perspex bezel, on an brown silicone strap, signed JAR to ...

TIFFANY & CO.: AN 18K WHITE GOLD AND DIAMOND 'PAPER FLOWER' WRISTWATCH Decorated with floral motifs set with full-cut diamonds, the round case, me...

PIAGET: AN 18K GOLD WRISTWATCH Designed as a circular gold-tone dial with baton hour indicators, with case measuring 24.00 mm, enclosing a manual-...

PIAGET: AN 18K GOLD WRISTWATCH Designed as a white enamel circular dial with Roman numeral indicators, with case measuring 24.00 mm, enclosing a m...

PIAGET, MOUAWAD: AN 18K WHITE GOLD, RUBY, AND DIAMOND WRISTWATCH Designed as a ruby dial framed by full-cut diamonds, with case measuring 23 mm, e...

RAYMOND WEIL: A TWO-TONE STAINLESS STEEL 'PARSIFAL' WRISTWATCH The stainless steel case measuring 21mmx 25mmx 6mm, enclosing a quartz movement, wi...

EF WATERMELON: A PAIR OF 18K GOLD, STAR ROSE QUARTZ, AND AMETHYST EARRINGS Each centering an oval cabochon star rose quartz measuring approximatel...

A PAIR OF PLATINUM, SAPPHIRE, AND DIAMOND EARRINGS Each centering an emerald-cut sapphire, total weight 1.34 carats, framed by full-cut diamonds a...

A PAIR OF SAPPHIRE AND DIAMOND EARRINGS Set with full-cut diamonds, approximate total weight 4.80 carats, and calibré-cut sapphires, in 18k yellow...

A PAIR OF 18K WHITE GOLD, SAPPHIRE, AND DIAMOND EARRINGS Set with circular-cut sapphires and full-cut diamonds, reverse-set diamond accents, weigh...

A PAIR OF 18K WHITE GOLD AND PINK SAPPHIRE EARCLIPS Set with circular-cut pink sapphires, weight 11.2 dwt, length 13/16 in. For further informat...

A PAIR OF PLATINUM, MOONSTONE, AND DIAMOND EARRINGS Set with full-cut diamonds, approximate total diamond weight 4.35 carats, each suspending an o...