160 lots

LOT 318

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Edwardian Diamond Earrings, circa 1900

Each composed of a floret centering a bezel-set, old European-cut diamond surrounded by bead-set, old European-cut diamonds suspended from a single, collet-set, old European-cut diamond, with a total diamond weight of approx. 3.0 cts., mounted in platinum-topped, 18K gold.

Grading System: AA

USD 5,000 - 6,000

Sold: USD 5,520

LOT 319

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Three Stone Diamond Ring

Centering a bezel-set, round, old European-cut diamond weighing approx. 1.75 cts., flanked by two bezel-set, old European-cut diamonds each weighing approx. 0.75 ct. and mounted in platinum.

Grading System: AA

USD 6,000 - 7,000

LOT 320

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Sapphire and Natural Pearl Bangle Bracelet

Centering a row of 17 oval, faceted sapphires that gradually taper in size and have a total weight of approx. 4 cts., bordered by 36 seed pearls, mounted in 14K yellow gold, measuring approx. 6.5 inches (16.5 cm).

Grading System: A

USD 5,000 - 5,500

LOT 321

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Diamond, Ruby, Pearl and Enamel Potrait Pendant, circa 1880

Centering an enamel potrait of a European Gentleman, framed by a row of alternating oval, cabochon-cut rubies and rose-cut diamonds and set in an ornately pierced and carved frame which suspends 3 baroque pearls measuring approx. 8 mm x 10 mm, mounted in 18K yellow gold and silver.With Austrian hallmarks.

Grading System: AA

USD 4,000 - 5,000

LOT 322

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Unusual Diamond and Enameled Brooch

Designed as a 3-dimensional violin and bow, having a brown enameled body with round, single-cut diamonds set in the border, bridge, and string pins, suspended from the diamond decorated bow, in platinum-topped 18K yellow gold.

Grading System: AA

USD 7,000 - 7,500

LOT 323

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Unusual Diamond, Sapphire Garnet and Enamel Beetle Brooch

Designed as a 3-dimensional beetle with a round, brilliant-cut diamond weighing approx. 0.6 cts. held between the feelers, an oval, faceted garnet in the head, small cabochon-cut sapphire eyes, an oval, faceted sapphire in the neck, and green guilloché type enameling on the body, with additional diamond accents, mounted in 14K yellow gold.

Grading System: A

USD 3,500 - 4,000

LOT 324

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Raymond Yard Star Sapphire and Diamond Ring

Set with a cabochon-cut star sapphire weighing approx. 15 cts. flanked by two shield-shaped diamonds each having a border of round, single-cut diamonds, mounted in platinum.Signed

Grading System: AAA

USD 6,000 - 7,000

LOT 325

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Stewart & Co., circa 1920 Diamond and Enamel Fob Watch

The case decorated in flinque blue enamel, the bezel with a white champleve enamel line, the back centered with a rose-cut diamond set rosette applied over a powder blue , flinque enamel background; the dial is frosted silver with Breguet numerals and sunk subsidiary seconds with blued steel Breguet hands; the movement is nickel plated, 18 jewels, straight line lever escarpment, measuring aprox. 26 mm.

Grading System: AA

USD 1,500 - 2,000

Sold: USD 1,495

LOT 326

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Fancy Color Sapphire and Diamond Brooch

Set with a circle of 8 cushion-shaped, faceted, fancy color sapphires, having a total weight of approx. 14 carats, each separated by a small navette-shaped design set with a round, brilliant-cut diamond, mounted in 14K yellow and white gold.Numbered and with makers mark

Grading System: A

USD 2,000 - 2,200

LOT 327

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Jadeite Jade Cigarette Case

Of rectangular shape in variegated green and grayish-white jade with an applied gold dragon on the front, having a translucent push piece, with a gold border and a gold plaque inside engraved with the name Margaret, in 18K yellow gold, measuring approx. 87 cm x 67 cm x 1.8 cm.

Grading System: A

USD 6,500 - 7,000

LOT 328

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Jadeite and Enamel Brooch

Composed of a carved and pierced jadeite disc in a frame of black and red enamel with two pearl accents, mounted in 14K yellow gold.

Grading System: AA

USD 1,000 - 1,200

LOT 329

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Art Nouveau Seed Pearl and Enamel Necklace

Designed from 6 strands of seed pearls that have open ends, decorated with 7 gold, tonneau-shaped plaques, each with green and blue enameled floral designs, with a detachable gold section that doubles as the catch and can be worn as a brooch which is decorated with 2 tumble-polished sapphires centering a baroque pearl having a white enameled border and green and blue enameled floral designs, in 18K yellow gold, measuring approx. 30 inches (76.5 cm).

Grading System: AA

USD 5,000 - 6,000

LOT 330

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Demantoid Garnet and Diamond Pendant

Decorated with an old mine-cut diamond weighing approx. 0.6 cts., 15 smaller old mine-cut diamonds and 9 demantoid garnets set in a leaf motif with 2 free-hanging sections, mounted in 14K yellow gold.With Russian hallmarksAccompanied by fitted leather box.

Grading System: AA

USD 4,500 - 5,500

Sold: USD 5,175

LOT 331

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Unmounted Sapphire

Cushion-shaped and weighing 9.22 cts.Accompanied by IGI report # 11441 stating the sapphire to be natural with no evidence of heat enhancement.

Grading System: A

USD 30,000 - 35,000

LOT 332

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Unmounted Internally Flawless, Fancy Yellow Diamond

Square, octagon, modified brilliant diamond weighing 4.10 cts..Accompanied by GIA report # 6015710 stating the diamond is fancy yellow, natural color and internally flawless.

Grading System: AA

USD 45,000 - 50,000

LOT 333

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Unmounted Diamond

Emerald-cut, weighing 3.17 cts.Accompanied by GIA report no. 10631500 stating that the diamond is E color, VS 1 clarity.

Grading System: A

USD 16,000 - 18,000

Sold: USD 25,300

LOT 334

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Fine Ceylon Sapphire

Cushion-shaped, weighing 12.73 cts..Accompanied by GRS-Swisslab report # 9904329 stating the sapphire's origin is Sri Lanka and there is no indication of thermal treatment.

Grading System: AA

USD 35,000 - 40,000

LOT 335

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Unmounted Sapphire

Oval-shaped with fine color and clarity, weighing 12.13 cts..

Grading System: A

USD 28,000 - 32,000

LOT 336

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Ruby and Diamond Ring

Set with a cushion shaped, faceted ruby weighing approx. 14 cts. flanked by 2 bezel-set half-moon diamonds together weighing approx. 1.2 cts., mounted in platinum.

Grading System: A

USD 50,000 - 60,000

LOT 337

Important Jewelry and Rare & Exotic G... New York, Grand Havana Room, Sep 30, 1999

Emerald and Diamond Ring

Centering an emerald-cut, Colombian emerald weighing approx. 7.9 cts, with 2 trilliant-cut diamonds that have a total weight of approx. 1.0 ct., mounted in 18K white gold.Accompanied by AGL report no. CS32307 stating that the emerald is of Colombian origin with evidence of oil.

Grading System: A

USD 20,000 - 25,000