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

Antique Ghiso platinum diamond, seed pearl, and carved green glass St. Mary pendant. Signed GHISO. Pendant length approx 7/8 inches, width 5/8 inches,

Platinum Art Deco diamond ring with 3 Old European-cut center diamonds weighing approx 1.65 carats total. G-H color, VS clarity, the remaining approxi

Delicate Edwardian diamond bangle with a flowing ribbon design, bezel and pav set with 130 old mine cut diamonds weighing approximately 7.1 carats tot

Frosted rock crystal octagonal pendant on a 14K yellow gold chain. Figure on the pendant is embellished with melee diamonds and stainless steel. Clasp

Marchak crystal and diamond rectangular pin. This pin is very finely made. Diamonds are in high color, old mine and single cut. Signed 1475 LINZELER M

Comprised of a double row of diamonds supporting five oval sapphires of excellent color surrounded by diamonds, set in 18K gold. Total diamond weight

Designed as a diamond Ice Cube Watch, by Chopard, in 18K white gold, with a 7-1/2 inch pink leather and grosgrain strap, which ends in white gold buck

Designed by Patek Philippe as an Ellipse wristwatch, using 18K yellow gold, with 20 graduated round brilliant-cut diamonds, weighing approximately 2 c

18K gold bangle watch with adjustable inner circumference of 5 3/4 and 6 1/2 inches. Signed 18KT Gold and makers marks. Inside of case signed Alexis B

Crafted using 18K yellow gold with approximately 1.00 carats of white diamonds surrounding the watch face and an adjustable, black crocodile strap wit

Patek Philippe 18K gold ladies watch with blue face, weave pattern band. Clasp signed PATEK-PHILIPPE GENEVE SWISS, 750 gold maker's mark. Watch ...

Cartier lady's stainless steel Tank watch with leather band and deployment buckle. The watch is in very good and working condition, leather show...

The tonneau-shaped dial, withRoman numerals, is within a diamond-set bezel, joined by an articulating diamond and onyx shoulder to an adjustable black

Van Cleef Arpels watch with white, yellow, and rose 18K gold dial and leather band watch. Signed Van Cleef Arpels Swiss. Watch diameter 1, band leng

Cartier stainless steel and 18K yellow gold ladies' watch. The Santos style was created in 1904 when Louis Cartier granted the wish of his frien...

The tonneau-shapeddial, with Arabic numerals, is within a diamond-setbezel, joined by diamond-set articulated panel shoulders to an 18K white gold str

Platinum case set with approximately 1 carats of diamonds. Face, including decoration, measures 1 1/8 x 5/8 inch. Crown is accented with a sapphire of

Rolex Oyster Perpetual ladies' stainless steel salmon color face watch. In excellent and working condition, face diameter about 1 inch.

Platinum and diamond dangle earrings with post backs. GIA certificates detail stones on both earrings. approximately 12 carats of diamonds combined. L

Bulgari diamond heart chain necklace. Signed Bvlgari Made in Italy 750 2331 VI. Necklace length 15 1/2 inches, pendant size 3/4 inches x 5/8 inches, w

A 14K white gold ring set with 17 round diamonds weighing a total of approximately 2.61 carats, G/H color, VS2/SI1 clarity. Stamped 14K S.F.R. Ring si

Featuring a solitaire round brilliant-cut diamond,mounted on a classic Tiffany-style 18K white gold shank; diamond isGIA-certified as a 2.97-carat bri

Designed as a pair of stylized 18K goldearclips, set with6 circular-shaped very fine red rubies and 4 round-cut diamonds, weighing approximately 0.3 c

Retro Lacloche Freres woven pattern ruby and diamond bracelet. 16 round diamonds weigh approximately 1.80 carat, 16 round rubies weigh approximately 1

Designed as a 14K yellow gold heart-shaped pendant, set with 6 round sapphires, weighing approximately 0.75 carats, and one centered diamond, weighing

Tiffany 18K gold chain and coral bead necklace. 7 fine quality 7mm coral beads, signed Tiffany on loop. 18K gold chain necklace length 29 inches, weig

A platinum eternity band with 19 emerald-cut diamonds weighing a total of approximately 7.22 carats. Diamond quality F/G/H color, VS/SI clarity. Ring

Designed as alarge model necklace, featuring five sectional circular flower designs, set with 35 round brilliant-cut diamonds, weighing approximately

Set with 9 square-cut pigeon blood color rubies, weighing approximately 2.6 carats, 28 baguette and calibre baguette diamonds and 24 round-cut diamond

Set by 5 circular-cut diamonds, weighing approximately 0.40 carat, mounted in 18K white gold; signed Van Cleef Arpels 750 BL 12880; ring size 4-3/4;

18K white gold ring with a central 0.4 carat fancy natural yellow diamond color, I1 clarity, surrounded by round and baguette diamonds, VVS clarity, F

Adorable turtle pin by Tiffany with sapphires for eyes. Total diamond weight approximately 3.54 carats of very high quality, and sapphires weighing ap

Tiffany Schlumberger 1960s engagement ring with a center round brilliant cut diamond, weighing 2.09 carats, E VS1, with GIA report 5161578422. Flanked

Classic Schlumberger design, 18K and platinum 16 stone ring; set with 8 diamonds, weighing approximately 0.59 carats, and 8 sapphires, weighing approx

Set with 5 baguette sapphires and 14 round-cut diamonds, mounted in14K yellow gold and platinum; signed TIFFANY; ring size 6-1/2; weight 5.8g.

A classic Schlumberger brooch with diamond set terminals at both ends of a swirling 18K yellow gold pin. Diamond settings and wires are platinum. Sign

Tiffany lapis gold pin. Signed Tiffany 14KT. Length 1 3/4 inches, width 3/4 inches, weight 9g.

Knotted rope-style cufflinks signed Tiffany 750K Italy. Length of each knot is approximately 7/8 inch. Total weight 15.2g

Heavy 14K yellow gold bracelet with crisscross design. Signed 14K Tiffany Co on the tongue. Clasp is set with a small sapphire. Total weight 77.4g

A gold twisted rope bow-style brooch featuring a line of three sapphires totaling 0.12 carats and two diamonds totaling 0.1 carats. Signed Tiffany 18K

Tiffany 18K gold pin and earrings set. The surface of the leaves has very fine textured gold work. Signed TiffanyCo. 18KT ITALY. Pin length 2 inches,

Seven-section twisted cable necklace by David Yurman features six 6mm pearls. Each sterling silver section is capped with 14K yellow gold. Stamped D.

18K yellow gold ring set with a natural untreated coral, salmon color, 18mm wide. Coral contains a natural divet, which is well hidden in the setting.

A dark wood bar pendant accented by Cartier's signature three-toned gold. Chain length approximately 24 inches. Signed Cartier 750 105996. Penda...

Tiffany 18K diamond butterfly pin. Textured gold and 5 round brilliant-cut diamonds; signed TiffanyCo.750; measures 7/8 x 7/8 inches; weight 5g.

Tiffany 18K diamond butterfly pin, featuring textured gold wings with one round brilliant-cut diamond; signed TiffanyCo.18K; hand-inscribed 37499; mea

Crafted with 18K yellow gold, agate, and diamonds in the shape of a butterfly; the 4 round-cut diamonds weigh approximately 0.12 carats; signed Zadora

Designed as a pin in the shape of a bee, with ruby eyes and two dog tooth pearl wings; signed Ruser 14K; measures 1-1/4x 1 inches; weight 9.8g.

18K yellow gold bee pendant with a 8.9 carat amethyst body and four G/VS diamonds totaling 0.15 carat. Stamped 750. Length 1 inch excluding bail. Weig

Charming standing pelican pendant with a .05 carat ruby eye. Stamped 14K. Height 1 1/4 inches excluding jump ring. Weight 9g.