188 lots

LOT 441

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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MellerioDiamond RingSet with an old mine, cushion-cut diamond weighing approx. 2.40 cts., surrounded by 12 round, brilliant-cut diamonds, mounted in platinum.Signed

Grading System: AA

USD 3,500 - 4,000

LOT 442

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Diamond RingSet with an old mine-cut diamond that weighs approx. 1.75 cts., mounted in silver and 14K yellow gold.

Grading System: A

USD 2,500 - 3,500

LOT 443

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Emerald and Diamond Bow BroochBillowing, 3-dimensional design, the borders set with a continuous row of old mine-cut diamonds, the central portions decorated with rose-cut diamonds and faceted emeralds, centering an oval, cabochon-cut emerald, mounted in silver-topped 18K yellow gold, with a detachable pin.With maker's markIt is our expert's opinion that this is an antique bow, circa 1870, with the cabochon-cut emerald most likely added at a later time.

Grading System: AA

USD 0 - 0

LOT 444

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Emerald and Diamond CrossDecorated with round, brilliant-cut diamonds, the central portion accented with 4 round, faceted emeralds, attached to a diamond-set bail through which passes a fine link chain, mounted in platinum, measuring approx. 20 inches (50.8 cm).

Grading System: AA

USD 2,400 - 2,800

LOT 445

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Diamond EarringsEach set with an old European-cut diamond that weighs approx. 1 ct., suspended from a row of alternating round, brilliant-cut and single-cut diamonds, for a total weight of approx. 2.75 cts. for both earrings, mounted in platinum.

Grading System: AA

USD 4,000 - 5,000

LOT 446

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Unusual Antique Diamond Brooch, circa 1860Having a floral design with a spray of delicate leaves, decorated with old mine- and rose-cut diamonds (2 are missing), mounted in silver-topped 14K yellow gold.With Russian hallmark and maker's mark

Grading System: AAA

USD 11,000 - 14,000

LOT 447

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Antique Bee Brooch, circa 1885Body decorated with rose-cut diamonds (a few are chipped) and cushion-shaped, faceted sapphires having a total weight of approx. 2.65 cts., with ruby eyes and an old mine-cut diamond-set head, in silver-topped 18K pink gold.With French hallmarks

Grading System: AA

USD 8,000 - 10,000

LOT 448

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Fine Emerald, Diamond and Natural Pearl Brooch / Pendant, circa 1900In the garland style, decorated with a laurel leaf motif, centering a large emerald-cut, Colombian emerald that weighs approx. 9.50 cts., framed by small old mine single-cut diamonds, with old mine single- and Swiss-cut diamonds in floral and leaf designs, accented with 5 pearls that measure from approx. 4 mm to 4.75 mm in diameter, with a diamond-set hinged pendant attachment at the top and a removable brooch pin, mounted in silver-topped 18K yellow gold.Accompanied by original fitted leather box

Grading System: AAA

USD 9,000 - 11,000

LOT 449

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Antique Natural Pearl and Diamond Necklace / Bracelets, circa 1870Repeated motif of a stylized lotus leaf set with a rose-cut diamond alternating with knife edge sections, each set with a rose-cut diamond topped with a natural pearl measuring from approx. 3.5 to 4.0 mm, attached to a continuous row of rose-cut diamonds set in box-shaped links, mounted in silver-washed 18K yellow gold, measuring approx. 15 inches (38 cm); the necklace separates in 2 places, forming two, 7 1/2 inch (19 cm) bracelets.

Grading System: AA

USD 8,000 - 10,000

LOT 450

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Ruby and Diamond RingHaving a marquise-shaped crown set with oval, faceted rubies decorating the center, bordered by old mine-cut diamonds, mounted in 18K yellow gold.With maker's mark

Grading System: AA

USD 2,000 - 3,000

LOT 451

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Fine English Emerald and Diamond Ring, circa 1899Centering an oval, faceted emerald, weighing approx. 0.40 ct., surrounded by 10 old mine-cut diamonds having a total weight of approx. 0.50 ct., accented on each side by a round, faceted emerald and an old mine-cut diamond, in a decorative 18K yellow gold mounting.With English (Birmingham) hallmarks

Grading System: AA

USD 3,000 - 4,000

LOT 452

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Belle Epoque Diamond Bracelet, circa 1910Flexible, designed from 7 rectangular sections, including the catch, each with a black velvet background, the centers having a laurel leaf motif designed from round, single-cut diamonds, bordered on each side with a row of round, single-cut diamonds, each section separated by a row of 3 old mine- and old European-cut diamonds that have a total weight of approx. 3.75 cts., or approx. 8.75 cts. for all the diamonds in the bracelet, mounted in platinum, measuring approx. 6 1/2 inches (16.5 cm).

Grading System: AA

USD 9,000 - 11,000

LOT 453

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Vacheron Constantin, Verger FrérèsFine Art Deco Diamond and Enamel Wristwatch, circa 1925In the Chinoiserie style, the rectangular case joined to 8 articulated sections elaborately decorated with aqua-colored enamel buds and frames, panels of round diamonds, and black enamel with a gold branch motif, mounted in platinum and 18K yellow gold, and attached to an adjustable black ribbon band having a similarly designed clasp; the watch has a square dial with Arabic numerals and a tonneau-shaped, 18 jeweled, 5 position adjusted, 6''' size, Swiss movement.Signed and with French hallmarks

Grading System:

USD 16,000 - 20,000

LOT 454

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Diamond Brooch, circa 1910Of navette shape having a floral motif centering an old mine-cut diamond that weighs approx. 0.45 ct., with small old mine- and rose-cut diamond accents in the flowers, leaves and border, on a black velvet background, mounted in platinum and 18K yellow gold.

Grading System: AA

USD 2,000 - 2,500

LOT 455

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Art Deco Black Onyx and Diamond Jabot PinDesigned as a stylized arrow, decorated with old mine- and rose-cut diamonds, and black onyx, in platinum-topped 18K gold.

Grading System: AA

USD 3,500 - 4,500

LOT 456

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Diamond and Black Onyx Ring, circa 1930Set with black onyx centering an old European-cut diamond that weighs approx. 0.40 ct., the sides each decorated with a row of 5 small round, single-cut diamonds set in a scalloped design, with an old mine-cut diamond in each shoulder, mounted in platinum.

Grading System: AA

USD 1,800 - 2,000

LOT 457

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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CartierFine Color Change Sapphire and Diamond Ring, circa 1915Centrally set with a fine, faceted, cushion-cut sapphire weighing approx. 10 cts. which exhibits a predominantly fine blue body color except in certain incandescent lighting when the sapphire exhibits an even purple body color; the stone is framed with round diamonds and the ring has a delicate floral-designed underbezel and shoulders which are also set with round diamonds, in platinum.Signed, with French hallmarks and maker's mark

Grading System: AAA

USD 35,000 - 40,000

LOT 458

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Attractive Art Deco Diamond Necklace, circa 1920Designed from oval sections that are each set with 3 round, single-cut diamonds, centering a stylized draping cascade of old European- and round, single-cut diamonds, having a total weight of approx. 8 cts., mounted in platinum, measuring approx. 16 inches (40.6 cm).

Grading System: AA

USD 15,000 - 18,000

LOT 459

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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Fine Art Deco Diamond Bracelet, circa 1920Articulated strap type having an open, repeated stylized circular motif with a centerline of 18 old European- and old mine-cut diamonds that have a total weight of approx. 6.75 cts., accented on the sides and borders with small mixed-cut diamonds, mounted in platinum with an 18K white gold catch, measuring approx. 7 1/4 inches (18.4 cm).

Grading System: AAA

USD 20,000 - 25,000

LOT 460

Important Jewelry & Rare and Exotic G... New York, Grand Havana Room, Apr 25, 2001
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CartierArt Deco Diamond Clip Brooch, 1930Having a bullet-shaped outline decorated with 65 old European-, old mine-, single- and rose-cut diamonds that have a total weight of approx. 12 cts., mounted in platinum with an 18K white gold clip.Not signed but accompanied by original Cartier receipt and original Cartier fitted leather box

Grading System: AAA

USD 11,000 - 13,000