Fall Fine Jewels: Diamond, Estate, and Signed Jewelry

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