A platinum brilliant-cut diamond single-

METAL: platinum GEMSTONE(S): round brilliant and single cut diamonds approx. 0.86 carat total, most H-I/SI2-I1; rectangular faceted onyx and emeralds MEASUREMENTS: 7/8 x 3/4 inch RING SIZE: 7-3/4 WEIG

METAL: platinum GEMSTONE(S): round brilliant- and single-cut diamonds approx. 1.20 carats total; accented with caliber-cut sapphires MEASUREMENTS: ring top 3/4 x 5/8 inch RING SIZE: 6-3/4 WEIGHT: 4.90

A platinum single stone ring. Brilliant cut diamond in rub-over setting. Diamond: 0.2 ct. Colour H. Size: M. 5. approx. grms.

Diamond and platinum earrings Of fluted design, set with baguette, single, and round brilliant-cut diamonds Platinum 1 x 0.90 in; Gross weight 22.4 dwts This work will ship from Lambertville, New Jers

A mid 20th century platinum diamond three-stone ring. The graduated brilliant-cut diamond line, with single-cut diamond line sides, to the plain band. Estimated total diamond weight 0.55ct, I-J colour

Lady's platinum ring containing a 4.10Ct round brilliant cut diamond center stone, Clarity SI 2, Color H, IGL certificate with 14 round brilliant cut diamonds and 14 single cut diamonds, total Carat w

DESCRIPTION: Platinum link bracelet set with one .33 carat round brilliant cut diamond, eight baguette cut diamonds, twenty-nine round brilliant cut diamonds, and sixteen single cut diamonds. MEASUREM

PLATINUM AND DIAMOND CLIP BROOCH Approx. 13.45 total dwt. (No Reserve*) Form suggesting a trumpeting angel. Set with ten brilliant-cut diamonds and 91 single-cut diamonds, approx. 4.00 carats total we

A Platinum Topped Yellow Gold, Pearl, Diamond and Onyx Ring, containing a pearl measuring approximately 6.80 mm (origin of pearl not tested), two round brilliant cut diamonds, 16 round single cut diam

Platinum brooch displaying (3) panel of (30) round brilliant cut diamonds and (58) single cut diamonds. Apparently unmarked. Brooch weighs approx. 9.9 dwt (gross). From a Briarcliff, NY estate. Dimens

J.E. CALDWELL & CO., PLATINUM AND DIAMOND CONVERTIBLE DRESS CLIPS Consisting of two platinum clips containing straight baguette, round brilliant, and single cut diamonds weighing approximately 5.00 ca

Retro diamond and platinum ring featuring (62) round brilliant (transitional) and (1) single cut diamond weighing a total of approximately 2.00 cts., set in a tiered and domed platinum mounting, taper

DIAMOND EARRINGS Containing two round brilliant cut diamonds and numerous single cut diamonds. Mounted in platinum. 1 1/2 inches long. 9.20 dwt.

Platinum engagement ring displaying a central round brilliant cut diamond flanked by (6) single cut diamonds - shank out-of-round. Accompanied by a platinum wedding band. Center diamond measures appro

A diamond and platinum ringset with 23 round brilliant, baguette and single-cut diamonds; estimated total diamond weight: 0.90 carat; 5.71 dwt; size: 7 1/2

Includes a single platinum prong-set round brilliant cut diamond measuring approx. 6.5mm - stamped, "PT 950". Diamond has an approx. color of G/H, and an approx. clarity of VS1/VS2. Accompanied by a s

A mid 20th century platinum and 18ct gold diamond three-stone ring. The graduated brilliant-cut diamond line, to the single-cut diamond asymmetric sides and plain band. Estimated total diamond weight

METAL: platinum, 18K rose gold GEMSTONE(S): round brilliant and single cut diamonds approx. 1.49 carats total, most K-M/SI (biggest stone weighs approx. 0.60 carat); square and triangular faceted sapp

Ladies' sapphire and diamond-set wristwatch; the Art Deco-style platinum case featuring approx. 90 round modern brilliant and single cut diamonds, with rows of faceted sapphires between; on a deli

Sapphire, diamond, and platinum flower brooch Designed as a bouquet set with cabochon sapphires, single, old European, baguette, and round brilliant-cut diamonds Platinum 2.125 x 1.625 in; Gross weigh

Platinum. Contains: one round brilliant cut diamond of 0.96cts, I1 clarity, I colour and fair cut. Twenty-six single cut diamonds of 0.36ctw, VS2-I1 clarity, G-H-I colour and fair-medium cut. Stamped,

Art Deco Diamond Ring platinum, the ring mounted with European-, round brilliant- and single-cut diamonds wieghing approximately 0.30 carats in total. size 5, total weight 3.1 grams

METAL: 14K yellow and white gold and platinum GEMSTONE(S): single and round brilliant cut diamonds MEASUREMENTS: 49 inches long chain; 3-1/4 x 4 inches (when in bifocal setting); 26-1/2 inches; 2-1/4

Crafted in platinum; featuring pear-shaped emeralds weighing a total of approximately 6.75 carats; enhanced by 96 round brilliant- and single-cut diamonds and 20 baguette-cut diamonds, all weighing a