Fall Fine Jewels: Diamond, Estate, and Signed Jewelry

Platinum diamond and ruby brooch. 41 round diamonds weigh approximately 4.25 carat H-J color, VS to SI clarity. 7 pear shaped rubies weigh approximate

A wide three-stone ring with a center sapphire of excellent color weighing approximately 3.25 carats, flanked by two old European-cut diamonds weighin

Set with a central unheated Burmese sapphire, weighing 8.8 carats, surrounded by 13 marquise-cut diamonds, weighing approximately 2.75 carats, 6 pear-

Designed as a stylized flower brooch, decorated withdiamonds, sapphires, and emeralds;one marquise diamond weighs approximately 1.03 carats, with G-H

Set with a centralcabochonstar ruby, weighing approximately 7 carats, one antique cushion-cut diamond, weighing approximately 1.30 carats, and numerou

Designed as a pair of earrings in the shape of a circular stylized flower, with white diamonds weighing a total of approximately 3.00 carats, mounted

Antique aquamarine and diamond pendant. Center aquamarine weighs approximately 10 carat, 20 fine quality old European cut diamonds weigh approximately

Henry Dunay 18K yellow gold hammered texture eight-section bracelet. Length 6 1/4 inches,width 1/4 inches, weight 28.8g.

Henry Dunay 18K yellow gold hammered texture knot style ear studs. Measures 3/4 inchesx1/2 inches, weight 12.4g.

22K gold cat's eye chrysoberyl men's ring. Satin finish on gold with minor scratches. Cat's eye weighs approximately 19.90 carats. Ring ...

A rare Patek Philippe yellow gold winder wristwatch from the 1970s. The watch features a three-piece circular 18K yellow gold case with a back-set cro

A rare automatic Patek Philippe Waterproof wristwatch, Ref. 3415, circa 1960. Case is of 18K gold meauring 35mm x 40mm without the crown. Topped with

Designed as a dress watch, using 18K yellow gold, with a white dial and gold woven strap; face reads Rolex Oyster Perpetual, Officially Certified Chro

Designed as a dress watch, using 18K yellow gold, with a white dial and leather strap; Swiss made; face reads Vacheron Constantin Geneve; buckle stam

Corum 20-dollar gold coin men's mechanical watch. The leather band is worn, with original gold buckle.

Contemporary Chronoswiss platinum Delphis CS 1420 wristwatch with box and papers. Watch features a three-piece cricular platinum case with a skeleton

Rare contemporary Roger Dubuis Curvex Observatory Limited Edition of 28 pieces. Features an oversized rectangular case in 18K white gold. Embossed Rog

Features diagonal links and gold accents on the dial. Signed BREITLING 1884 STAINLESS STEEL SWISS MADE, Chronographe 100M B13050 103625. Inner circumf

Designed as a squre dial 14K gold watch; stamped 14K on deployment buckle; stamped 14K Gold DA and engraved with W. B. K 25 years C. M. L. R. Co. on

Signed BREITLING 1884 STAINLESS STEEL, automatic etanche 300M 30 ATM, Manufacture en Suisse, A17035 20073. Inner circumference 6 inches. Weight 114g.

A rare limited edition Big Date Franck Muller platinum automatic watch 2851 S6. Number 11 of 200 limited edition pieces, hand engraved, featuring 21 j

Centrally set with an oval-faceted diamond, weighing approximately 4.46 carats, with an estimated J-K color and I1-I2 clarity, flanked with 8 princess

An exquisite 1950s fancy-colored diamond ring by Hammerman Brothers. Featuring a sectional sunburst design, centrally set with 12 round brilliant-cut

Designed as a diamondTrilliantStar of David, centrally set with a 1.15-carat trilliant diamond, framed with 3 triliant diamonds,weighing approximately

Hand made brooch and earrings set with vibrant opals. The pieces are raised and folded to look like prisms and cubes. Earrings are clip-on. Brooch is

Featuring a large heart-shaped pendant bezel, set with 61 round diamonds, weighing a total of approximately 1.55 carats, mounted in 18K yellow gold; s

An 18K yellow gold high domed ring in a fluted weave design. Stamped TIFFANY 18K and engraved with Lucielle Paul always in cursive letters. In origin

Comprising one fine circular-shaped emerald, weighing approximately 0.15 carats, 6 diamonds, weighing approximately 0.20 carats, and mounted in 18K ye

Set with a centered sapphire, weighing approximately 0.20 carats, and 6 round-cut diamonds, weighing approximately 0.20 carats; signed TiffanyCo 750;

Set with a solitaire round brilliant-cut diamond, weighing 0.29 carats; mounted in platinum; signed TiffanyCo. PT 950 .29 carats J57451; ring size 4-1

Designed as an 18K yellow gold and green enamel criss cross ring; ring width 1/2 inch; ring size 6-1/2; weight 9g.

Central orange-brown marquise-cut diamond, VS clarity, weighing approximately3.08 carats, surrounded by 14 emeralds of excellent color; the central cl

A contemporary 18K and diamond necklace by Filipino designer Fe S Panlilio, done in the Casmir style of Chopard. The design consists of a series of pa

Designed as a crossover style ring with one marquise-cut diamond, weighing approximately 0.85 carats, J color and VS clarity, and 7 long baguette and

A diamond double clip brooch from 1950s France. Features 60 diamonds weighing approximately 5 carats. Set in 18K white gold stamped with makers marks

Featuring an open frame scrolled flame design, pav-set with 76 old mine cut diamonds that weigh approximately 5 carats. Total weight 15.8g

Comprised of 19 mixed-cut diamonds weighing approximately 9.25 carats and two pearls measuring 12.25mm to 14.5mm. Total length 1 1/2 inches. Total wei

Centered is a beautifully cut old European-cut diamond, weighing approximately 1.15 carats, with J-K color and VS clarity, accented by numerous synthe

Designed as a brooch/pendant, with GIA-certified double cabochon natural sapphire that shows no indications of heating, as well as numerous old cut di

Suspending five pairs of old European-cut, bezel-set diamonds, accented by mixed-cut diamonds and sapphires,mounted in platinum, hung from a thin plat

Set with approximately 720 round cut diamonds, weighing approximately 34.88 carats, of good color and clarity, mounted in platinum; width 1-1/16 inch;

Desinged as a large aquamarine bracelet, with 6 rectangular-cut aquamarines, weighing approximately 90.00 carats, with 24 diamonds weighing approximat

Featuring a central marquise-cut diamond, weighing approximately 2 carats, of lower color, surrounded by approximately0.7 carats of round-cut diamonds

A pair of 18K white gold earrings. Each earring has 4 baguette diamonds totaling 0.2 carat and approximately 0.59 carats of round diamonds. Backing st

Small platinum earrings, each featuring a central round diamond weighing approximately 0.45 carats and surrounded by a ring of 15 diamonds weighing ap

Set with a single old European-cut diamond, weighing 0.5 carats, with D color and VS2 clarity, mounted in a platinum octagonal-shaped bezel, framed by

A 1920's cocktail ring, with diamonds weighing approximately 1.4 carats, and rubies weighing 0.1 carat. Stamped 14K. Ring size 6. Weight 5.1g

Set with a centered unheated Ceylon sapphire, weighing 1.73 carat, with four .01 carat diamonds in the shoulders; mounted in platinum; ring size 6-1/2

Platinum Tiffany diamond wedding band. 22 round cut diamonds weigh approximately 2.5 carats, F-G color, VS clarity. Stamped Tiffany Co. IRID. Plat. R

Set with 145 round and baguette diamonds that weigh approximately 7.5 carats. It features an open frame crescent design that is set with four carved e