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A Pair of Ruby and Diamond Ear Pendants, Rasko « Dupuis Fine Jewellery Auctioneers

A Pair of Ruby and Diamond Ear Pendants, Rasko « Dupuis Fine Jewellery Auctioneers

A PAIR OF ART DECO SAPPHIRE AND DIAMOND EAR PENDANTS, BY TIFFANY & CO.  Each suspending an old European-cut diamond within a calibré-cut sapphire surround, to the single-cut diamond line, to a surmount of similiar design, mounted in platinum, circa 1925 Signed Tiffany & Co.

A PAIR OF ART DECO SAPPHIRE AND DIAMOND EAR PENDANTS, BY TIFFANY & CO. Each suspending an old European-cut diamond within a calibré-cut sapphire surround, to the single-cut diamond line, to a surmount of similiar design, mounted in platinum, circa 1925 Signed Tiffany & Co.

Natural Fancy GIA Cert 6.21 Carat Black Diamond Ruby Gold Ring

16.33 Carat No-Heat Sri Lankan Sapphire Diamond Platinum Ring

Pair of Diamond Pendant-Earrings   18 kt. white gold, the chandelier style earrings designed as 5 diamond-set circles, each accented by a flexibly-set pear-shaped rose-cut diamond and collet-set diamond fringe, totaling 10 pear-shaped rose-cut and 210 round diamonds approximately 2.95 cts., approximately 11 dwt.

Pair of Diamond Pendant-Earrings 18 kt. white gold, the chandelier style earrings designed as 5 diamond-set circles, each accented by a flexibly-set pear-shaped rose-cut diamond and collet-set diamond fringe, totaling 10 pear-shaped rose-cut and 210 round diamonds approximately 2.95 cts., approximately 11 dwt.

A Retro Sapphire, Ruby and Diamond Brooch, Cartier, circa 1940  Designed as a single flower blossom with an old mine-cut diamond and ruby pistil, sapphire petals, diamond leaves and ruby buds, mounted in 9K Gold, signed Cartier, London, numbered 557

A Retro Sapphire, Ruby and Diamond Brooch, Cartier, circa 1940 Designed as a single flower blossom with an old mine-cut diamond and ruby pistil, sapphire petals, diamond leaves and ruby buds, mounted in 9K Gold, signed Cartier, London, numbered 557

A rare art deco ruby and diamond fibula brooch, by Georges Fouquet, circa 1925. © Bonhams 2001-2013

A rare art deco ruby and diamond fibula brooch, by Georges Fouquet, circa 1925. © Bonhams 2001-2013

A SUITE OF RUBY AND DIAMOND JEWELRY, BY TIFFANY & CO. Comprising a necklace, the wide flexible openwork band composed of a series of circular-cut diamond links, with diamond collet detail, the front enhanced by pear-shaped ruby accents; a bracelet and a pair of ear clips en suite, mounted in platinum and 18k gold, necklace 15¾ ins., bracelet 6½ ins., necklace in a Tiffany & Co. black suede case Signed Tiffany & Co., France

A SUITE OF RUBY AND DIAMOND JEWELRY, BY TIFFANY & CO. Comprising a necklace, the wide flexible openwork band composed of a series of circular-cut diamond links, with diamond collet detail, the front enhanced by pear-shaped ruby accents; a bracelet and a pair of ear clips en suite, mounted in platinum and 18k gold, necklace 15¾ ins., bracelet 6½ ins., necklace in a Tiffany & Co. black suede case Signed Tiffany & Co., France

PAIR OF 18 KARAT WHITE GOLD AND DIAMOND PENDANT-EARRINGS Of Art Deco inspiration, the openwork pendants suspending fringes set with numerous round diamonds weighing approximately 8.50 carats.

PAIR OF 18 KARAT WHITE GOLD AND DIAMOND PENDANT-EARRINGS Of Art Deco inspiration, the openwork pendants suspending fringes set with numerous round diamonds weighing approximately 8.50 carats.

AN EXQUISITE PAIR OF SAPPHIRE AND DIAMOND EARRINGS Each set with a cushion shaped sapphire weighing 8.74 and 8.65 carats, to the old mine-cut diamond surmounts, mounted in platinum, 2.8 cm long

AN EXQUISITE PAIR OF SAPPHIRE AND DIAMOND EARRINGS Each set with a cushion shaped sapphire weighing 8.74 and 8.65 carats, to the old mine-cut diamond surmounts, mounted in platinum, 2.8 cm long

Victorian Enamel Ruby Diamond Silver Gold Serpent Cross and Locket. A Victorian…

Victorian Enamel Ruby Diamond Silver Gold Serpent Cross and Locket. A Victorian…

AN INVISIBLY-SET RUBY AND DIAMOND RING, BY VAN CLEEF & ARPELS   Of invisibly-set calibré-cut ruby bombé design, enhanced by graduated circular-cut diamond trim, mounted in platinum, 5½ ins., in a Van Cleef & Arpels blue suede box  By Van Cleef & Arpels, No. 65271

AN INVISIBLY-SET RUBY AND DIAMOND RING, BY VAN CLEEF & ARPELS Of invisibly-set calibré-cut ruby bombé design, enhanced by graduated circular-cut diamond trim, mounted in platinum, 5½ ins., in a Van Cleef & Arpels blue suede box By Van Cleef & Arpels, No. 65271

AN ANTIQUE DIAMOND, RUBY AND EMERALD BROOCH  Designed as a stylised bow set with old mine-cut diamonds, to the calibré-cut ruby and emerald detail, circa 1890

AN ANTIQUE DIAMOND, RUBY AND EMERALD BROOCH Designed as a stylised bow set with old mine-cut diamonds, to the calibré-cut ruby and emerald detail, circa 1890

Ruby and diamond pendant necklace.    The pendant centring on an oval ruby, to a stylised openwork surround set with baguette and brilliant-cut diamonds, to a necklace set with oval rubies and variously-cut diamonds, the rubies and diamonds together weighing approximately 11.50 and 20.00 carats respectively, mounted in 18 karat white gold, length approximately 460mm, pendant detachable and with brooch fitting. Via Sotheby’s.

Ruby and diamond pendant necklace. The pendant centring on an oval ruby, to a stylised openwork surround set with baguette and brilliant-cut diamonds, to a necklace set with oval rubies and variously-cut diamonds, the rubies and diamonds together weighing approximately 11.50 and 20.00 carats respectively, mounted in 18 karat white gold, length approximately 460mm, pendant detachable and with brooch fitting. Via Sotheby’s.

A RUBY AND DIAMOND CLIP BROOCH, BY CARTIER  Designed as an openwork pavé-set diamond and gold bow, centering upon two old European-cut diamonds, within a calibré and cabochon ruby surround and spray, with trillion and baguette-cut diamond accents, one cabochon ruby replaced with an oval-cut ruby), mounted in platinum and gold Signed Cartier, no. 46-75298

A RUBY AND DIAMOND CLIP BROOCH, BY CARTIER Designed as an openwork pavé-set diamond and gold bow, centering upon two old European-cut diamonds, within a calibré and cabochon ruby surround and spray, with trillion and baguette-cut diamond accents, one cabochon ruby replaced with an oval-cut ruby), mounted in platinum and gold Signed Cartier, no. 46-75298