A cushion old - cut diamond weighing 29,28 carats. "Van

DIAMOND BROOCH The octagonal old-cut diamond, weighing 4.29 carats, within a surround of cushion-shaped and old brilliant-cut diamonds, length 2.0cm

Vintage White Gold and Diamond Wedding Setthe engagement ring centered on a bezel set old European cut diamond weighing approximately .28 carat (I color, SI2 clarity), the shoulders set with old singl

Belle Epoque diamond and platinum brooch centered by a bezel set cushion old mine cut diamond weighing approximately 2.00 carats and two European cut diamonds 0.95 carats each, further accented by old

VINTAGE 14K WHITE GOLD / PLATINUM AND DIAMOND LADY'S RING, marked "DA 14K PLATINUM", cushion top set with nine Old European-cut diamonds weighing approximately 1.0 carat total, each shoulder set with

* An Art Deco Platinum and Diamond Bar Brooch, containing one old European cut diamond weighing approximately 0.23 carat and 28 old European and round single cut diamonds weighing approximately 1.35 c

A DIAMOND RING Set with two rows of cushion-shaped and old brilliant-cut diamonds, to a polished hoop, diamonds approx. 0.28 carats, stamped 18CT, ring size N.  Gross weight approx. 3.8 grams.

centered with one rectangular cushion cut blue sapphire weighing .73 carat and the floral motif mount with bead and bezel set old mine cut diamonds weighing approximately .83 total carat (H-J color, S

with Asch Grossbart logo to back; inlaid with various hardstones; containing 12 full-cut diamonds weighing approximately 0.15 carats total; 29.3 grams; 28.50 x 24.75 mm

DIAMOND THREE-STONE RING The old cushion-shaped diamond, weighing 2.55 carats, between old brilliant-cut diamonds, weighing 2.21 and 2.14 carats, the shoulders of scroll design, ring size O

A Platinum Topped Yellow Gold, Emerald and Diamond Ring, containing one square step cut emerald measuring approximately 5.28 x 5.23 mm, two old European cut diamonds weighing approximately 1.40 carats

EDWARDIAN, DIAMOND AND PEARL PENDANT/BROOCH Containing 29 old European and old mine cut diamonds weighing approximately 1.75 carats and seven pearls (origin not tested). Mounted in platinum-topped gol

containing two oval cut natural amethysts at 3.91 and 4.55 carats each; and 24 full cut and old European cut diamonds [G/VS] weighing approximately 0.72 carats total 15.8 grams 28.00 x 20.00 mm

Each earring features one antique cushion-cut diamond top, weighing approximately 0.10 carats, with J-K color and I clarity, and each suspending one old mine-cut diamond, one weighing approximately 0.

SAPPHIRE AND DIAMOND RING The cushion-shaped sapphire, weighing 1.17 carats, within a surround of old brilliant-cut diamonds, between similarly-cut diamond shoulders, ring size I Footnotes: Accompanie

EMERALD AND DIAMOND RING, CIRCA 1935 The cushion-shaped emerald, weighing 5.93 carats, shoulders set with triple rows of old brilliant-cut diamonds, ring size J½, Cartier case Footnotes: Accompan

SAPPHIRE AND DIAMOND CLUSTER RING, 19TH CENTURY The cushion-shaped sapphire, weighing 5.74 carats, within a border of old brilliant-cut diamonds, between scroll engraved bifurcated shoulders in 18 car

NO RESERVE - A RUBY AND DIAMOND THREE STONE RING, CIRCA 1950, Made in 18 carat white gold and platinum, Cushion cut ruby, weighing approximately 2.27 carats, Old European brilliant cut diamonds, appro

Unmounted Old European Cut Diamond with Gold and Diamond Floral Motif Mountthe old European cut diamond (8.13 - 8.28 x 4.70 mm) weighing 1.92 carats (actual) (N color, VS1 clarity); the six-prong moun

Centering an oval cabochon emerald weighing approximately 16.30 carats; in an open detailed old mine and rose cut diamond surround with old cushion and oval cut sapphire accents; in eighteen karat gol

Navette form centering a cushion shaped ruby weighing approximately 7.50 carats; in an old single and mine cut diamond surround on a field of polished onyx in a pierced millegrain fourteen karat white

containing three cushion mixed cut reconstructed rubies weighing approximately 1.20 carats total; and 28 single cut diamonds [J-K/SI] weighing approximately 0.12 carats total; 5.2 grams; size: 9 1/2

Containing 27 oval and cushion-cut sapphires weighing approximately 4.30 carats total, and 25 Old Mine-Cut, Old European-cut, and rose-cut diamonds [H-I/VS-I] weighing approximately 1.65 carats total;

centering one free form cabochon cut natural white opal measuring 55.80 x 28.00 x 3.65 mm weighing approximately 29.43 carats; and 19 full cut diamonds [I/VS] weighing approximately 1.82 carats total

Platinum and Diamond Brooch centering a cushion old mine-cut diamond weighing approx. 3.00 cts. surmounted in a bow and starburst design set with old mine-cut diamonds; approx. 6.00 tcw.; 13.89 dwts.;