A loose old cushion cut diamond, length 9.1mm, width 7.85mm, depth 6mm, estimated approximate weight

A 9ct yellow and white gold diamond antique tie clip. Features one 0.15ct old European cut diamond. Measure at 53mm in length by 6mm - 10mm in width and weight 5.69g. Secured by a clip with a safety p

An opal and diamond bar brooch. The cushion-shape opal cabochon, with old-cut diamond trefoil and bar sides. Estimated total diamond weight 0.75ct. Length 6.8cms. Weight 7.2gms. With case. Overall con

Cartier 2.00 Carat Old Cushion Cut Diamond Engagement Ring Weight: 3.3 grams Ring Size: J (49) Band Width: 1.5mm Centre Diamond Weight: Approx. 2.00ct Diamo

A late Victorian gold and silver, old and rose-cut diamond foliate openwork necklace, with 9ct gold curb-link chain, estimated total diamond weight 3.50ct, clasp stamped 9K, length 43cm, central penda

Composed of an old brilliant-cut diamond, estimated weight 2.5 ct. estimated color M-N and estimated purity VS. mounted in claws, bordered by brilliant-cut diamonds..

TIFFANY & CO.: AN ANTIQUE GOLD, OPAL, AND DIAMOND PENDANT Set with old European-cut diamonds, approximate total weight 5.20 carats, and centering a later-added opal, with retractable pendant bail and

An impressive single stone diamond ring, the old round brilliant cut diamond, estimated weight 2.61cts, in a plain raised six claw setting of white precious metal, tests for 18ct white gold; ring size

A PLATINUM AND DIAMOND RING Centering an old European-cut diamond with an estimated weight of 4.15 carats and flanked by baguette-cut diamonds with an estimated weight of 0.30 carat, size 7 1/4

A 14K, white gold diamond station necklace featuring a bezel set, round old European cut diamond with an estimated weight of approximately 2.00 carats. (11.2dwt16.5inches) Gemologist notes: "VS clarit

A diamond and platinum ring centering three rows of French-cut diamonds, accented by old European-cut diamonds; estimated total diamond weight: 2.25 carats, mounted in millgrained platinum. (4.3 dwt.;

An Art Deco diamond and platinum strap bracelet France designed as pierced and millegrained hexagonal links set throughout with single and old European-cut diamonds; estimated total diamond weight: 9.

With platinum views. Made up of two diamonds, old cut, estimated weight of 4.35 ct. and 4.85 ct., Estimated color M , Estimated purity SI-VS. Openwork gallery.

Platinum straight-line bracelet set in individual octagonal settings with 37 Old European cut Diamonds [I/VS], approximate total weight 5.92 ct., 7" long by 4.72 mm. wide, completed with a concealed b

Fine Pair of Belle Epoque Diamond Drop Earrings ca. 1900, platinum top, 18k yellow gold back, the earrings set with a single old European-cut diamonds, with an approximate total weight of 3.33 carats,

Platinum Art Deco bracelet prong set with 149 Old European cut Diamonds [I/SI], approximate total weight 6.77 carats, accented with 26 pear, marquise, rectangular and calibre' cut Emeralds, approximat

A DIAMOND FIVE STONE RING graduated old-cut diamonds in claw settings. Estimated principal diamond weight 1.45ct, estimated total diamond weight 3.20ct, marked '18CT', ring size L1/2, 4.0 grams Est

Ladies Platinum Vintage Diamond Ring and Band The ten old cut diamonds on the sides have an approximate total weight of.65cts. The two side diamonds are old European cut and have an approximate total

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

14KT YELLOW & WHITE GOLD AND 3.65 CT DIAMOND MAN'S CAST MASONIC RING:One prong set Old European cut diamond, measuring 10.00-9.98 x 6.00mm approximate weight of 3.65ct. Diamond has a large culet. Clar

A 14ct yellow gold double heart shape with White enamel Daisy and diamond brooch. Features two Old European cut diamonds. Measures at 21mm in length by 16mm in width. Secured by a 'C' clasp with a pin

Formed by 15 diamond centers, old cut. 1 center diamond estimated at 1.70 ct., Color estimated IJ, Clarity estimated VS, (flaked). Sides arranged in gradient: - 2 diamonds estimated total weight 1.75

Short stud earrings with a pair of old cut cushion diamonds talla approx. 3.83 ct total. 18K yellow gold illusion mounting and outside arc in black enamel. Diamonds estimated at approx. 1.69 ct color

Formed by a central emerald, cushion cut, estimated at 4.10 ct. and flanked by two fancy diamonds, oval cut, estimated weight of 1.45 ct. Set in claws.

Art Deco style openwork brooch in 18 kt white gold. of intertwined geometric lines set with diamonds, old cut, set in grain with an estimated weight of 6.50 ct. and center with diamond bezel, brillian