MAGNIFICENT JEWELS (NEW YORK)

A DIAMOND PENDANT NECKLACE the pear-shaped diamond weighing 2.03 carats on a fine link platinum chain, mounted in platinum, length 16 inches <p&...

A PAIR OF YELLOW DIAMOND AND DIAMOND EARPENDANTS set with two pear-shaped yellow diamonds suspending two pear-shaped diamonds weighing 1.51 and 1.

A FANCY COLOR DIAMOND AND DIAMOND BRACELET designed as a series of flowerheads composed of round yellow, pink, deep blue-green and near colorless

A PINK TOURMALINE BEAD NECKLACE composed of graduating fluted pink tourmaline beads, with pave-set diamond spacers, completed by a pave-set diamon

A PAIR OF DIAMOND EARSTUDS designed as flowerheads, set with eight pear-shaped and two round diamonds weighing approximately 4.40 carats, mounted

VAN CLEEF & ARPELS A SAPPHIRE AND DIAMOND RING the sugar-loaf cabochon sapphire weighing 4.90 carats, surrounded by two rows of round diamonds

A TWIN DIAMOND RING of crossover design, set with two cushion-shaped diamonds weighing approximately 1.70 carats, the shoulders set with 10 round

A PAIR OF SOUTH SEA CULTURED PEARL AND DIAMOND EARCLIPS set with two South Sea natural color gray cultured pearls measuring approximately 17.7 mm,

A DIAMOND FLOWER BROOCH designed as a rose blossom, the pistil composed of round diamonds, with pave-set petals and stem, the 334 diamonds weighin

A TURQUOISE AND DIAMOND RING centering an oval-shaped turquoise cabochon, surrounded by 54 round diamonds, the shoulders set with six round diamon

A TURQUOISE AND DIAMOND CUFF BRACELET the 18K white gold cuff, centering an oval turquoise cabochon, surrounded by 178 round diamonds weighing app

A CULTURED PEARL AND DIAMOND PENDANT NECKLACE the front set with alternating round and pear-shaped diamonds and four cultured pearls ranging from

AN ART DECO PLATINUM, DIAMOND AND ONYX BROOCH the pierced panel set throughout with old European and single-cut diamonds accented with onyx, mount

A BELLE EPOQUE DIAMOND AND EMERALD RING the oval-shaped ring collet-set with three old European-cut diamonds and a calibre-cut emerald surround, f

DREICER & CO. A DIAMOND AND ONYX BAR BROOCH the nine old European-cut diamonds enhanced with old European-cut diamonds and calibre cut onyx di

CARTIER AN ENAMEL AND DIAMOND JABOT PIN designed as a feather, the terminals set with rose-cut diamonds and black enamel, mounted in platinum,

AN ANTIQUE ENAMEL AND DIAMOND BROOCH designed as a tiger lily flower, the pistil and stem set with old-mine diamonds, the lavender-pink colored pe

AN ART NOUVEAU DIAMOND AND ENAMEL PENDANT BROOCH the openwork cartouche set with rose-cut diamonds and enamel fuschia flowers suspending pearl dro

A SINGLE STRAND NATURAL PEARL NECKLACE composed of 112 natural pearls measuring from approximately 6.4 to 2.2 mm, completed by a platinum and diam

AN ANTIQUE DIAMOND BUTTERFLY BROOCH the body and wings set with old-mine diamonds, with ruby accented eyes, the wings mounted en tremblant, mounte

AN ANTIQUE DIAMOND WING PENDANT/BROOCH the center set with an old European-cut diamond weighing approximately 1.50 carats framed by old European-c

AN ANTIQUE MOTHER-OF-PEARL AND DIAMOND RAM'S HEAD BROOCH the head composed of a mother-of-pearl accented with ruby eyes, the muzzle and horns s...

A DIAMOND AND COLORED DIAMOND BROOCH designed as a squirrel holding a nut, the body and tail set throughout with diamonds and yellow colored diamo

A YELLOW DIAMOND AND DIAMOND SKIER BROOCH the face and ski clothing pave-set with single-cut diamonds and yellow diamonds respectively, accented w

A GOLD AND DIAMOND BROOCH designed as a bear on skis, the body pave-set with natural multi-hued round and single-cut diamonds, accented with ruby

AN ENAMEL, DIAMOND AND RUBY BROOCH the two enamel dogs, one black and one white, with diamond and ruby collars, perched on a window sill set with

A DIAMOND AND SAPPHIRE PENDANT NECKLACE the pendant composed of three conjoined circles centering three round diamonds weighing approximately 4.75

A DIAMOND AND EMERALD RING set with two round diamonds weighing approximately 1.90 carats, within a calibre-cut emerald cartouche-shaped setting,

A DIAMOND AND SAPPHIRE RING set with two round diamonds weighing approximately 2.20 carats, within a calibre-cut sapphire cartouche-shaped setting

A DIAMOND AND RUBY RING set with two round diamonds weighing approximately 2.00 carats, within a calibre-cut ruby cartouche-shaped setting, framed

A BELLE EPOQUE PLATINUM AND DIAMOND BROOCH the rose-cut diamond bow centering an old European-cut diamond suspending articulated ribbon terminals

A BELLE EPOQUE PLATINUM AND DIAMOND BRACELET composed of a series of articulated openwork foliate motif plaques, set throughout with old-mine and

RAYMOND C. YARD A STAR RUBY AND DIAMOND RING set with a star ruby, flanked by six square-cut diamonds, mounted in platinum, signed Yard Inc. <

AN ART DECO RUBY AND DIAMOND BRACELET the articulated bracelet of geometric design, composed of a series of single-cut diamond-set plaques centeri

AN ART DECO PLATINUM AND DIAMOND BRACELET the flexible band of geometric design set with 184 old European and round diamonds weighing approximatel

A PAIR OF EMERALD AND DIAMOND EARPENDANTS the pear-shaped emerald drops weighing approximately 3.65 carats, framed by old European-cut diamonds, s

PROPERTY OF A LADY A DIAMOND RING the marquise-shaped diamond weighing 5.93 carats, flanked by two marquise-shaped diamonds, mounted in platin

AN ART DECO PEARL, DIAMOND AND COLORED STONE SAUTOIR the openwork pendant designed as a stylized flower set throughout with old European-cut and o

A DIAMOND RING the emerald-cut diamond weighing approximately 4.00 carats, flanked by two half moon-shaped diamonds, the platinum mount set with s

A PAIR OF DIAMOND EARPENDANTS the two emerald-cut diamonds weighing 5.03 and 5.05 carats within small round diamond-set frames, suspended from a c

AN EMERALD AND DIAMOND RING the emerald-cut emerald weighing 6.00 carats, flanked by two half moon-shaped diamonds weighing approximately 1.50 car

VAN CLEEF & ARPELS AN EMERALD AND DIAMOND BRACELET composed of a series of seven emerald-cut emeralds weighing approximately 7.00 carats, each

A PAIR OF EMERALD AND DIAMOND EARPENDANTS the tops set with two emerald-cut emeralds framed by 24 round diamonds, suspending two pear-shaped emera

BULGARI A GOLD, DIAMOND, LAPIS LAZULI AND CORAL "STAR SPANGLED BANNER" NECKLACE the "stars and stripes" motif necklace compose...

BULGARI A PAIR OF GOLD, DIAMOND, LAPIS LAZULI AND CORAL "STAR SPANGLED BANNER" EARCLIPS the half hoops designed with a "stars and s...

A DIAMOND RING set with an emerald-cut diamond weighing approximately 5.98 carats, mounted in platinum, size 6 <p>accompanied by GIA report 1...

A DIAMOND RING set with a square emerald-cut diamond weighing 7.40 carats, mounted in platinum, size 6 <p>accompanied by GIA report 12272679 d...

A SAPPHIRE AND DIAMOND RING the rectangular-shaped sapphire weighing 33.25 carats flanked by triangular-shaped diamond shoulders weighing approximatel

A PAIR OF DIAMOND EARPENDANTS set with two cushion-cut diamonds weighing 4.06 and 4.07 carats accented with two round diamonds, mounted in platinu

VAN CLEEF & ARPELS A PAIR OF INVISIBLY-SET RUBY AND DIAMOND EARPENDANTS the tops with invisibly-set rubies edged with round diamonds, suspendin...