Platinum bracelet, 850, set with old European cut diamonds and single cut diamonds, tot. approx.

An Art Deco diamond and platinum bracelet set with baguette, Old European cut and single cut diamonds. Dimensions:The length is 7", the width is 3/8", the total diamond weight is 3.25 ct, and the appr

Circa 1920, Art Deco filigree Ring crafted in Platinum, set with a center Old european Cut Diamond Approx. 0.30 cts. J color, VS clarity. Accented with Old single cut Diamonds Approx. 0.18ctw. Total c

Art Deco platinum ladies watch set with Old European cut diamonds and single cut diamonds. Stamped, "Pat. Feb. 29-1916". Crown is inscribed, "Brevet Patent". Total approx. weight o

Art Deco Approx. 19.65 Carat TW Diamond and Platinum Wide Bracelet. Set with 3.15 Carat TW three old European cut diamonds and accented throughout with approx. 16.50 carat TW old mine cut diamonds. Di

Art Deco platinum ring set with a central panel of (3) Old European cut diamonds surrounded by (8) single cut diamonds. Central diamond measures approx. 4.5mm; flanked vertically by (2) diamonds measu

Art Deco period platinum ring set with an apprx .40ct old European cut diamond. The mounting is set with 28 single cut accent diamonds. Apprx 4.48 grams. Approx ring size 7-1/4 .

Art Deco Approx. 58.0 Carat TW Six Hundred Sixty Five Old European Round and Baguette Cut Diamond and Platinum Wide Bracelet. Set in the center with an approx. 2.0 carat old European cut diamond. Diam

Edwardian Diamond and platinum engagement ring Set with an old European-cut diamond weighing approx. 1.95 cts and single-cut diamonds; 1910s Platinum Ring size 6.50; Gross weight 2.1 dwts Sold with bo

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.

Art Deco style, approx. 192 old European, round brilliant and single cut diamonds estimated total weight 4.0cts., G-I, VS to SI, tested platinum, hand inscribed "15001", 1/2 in. wide, 6-3/4 in. lg., 2

Estate Victorian 14kt yellow gold garter slide bracelet, hinged clasp modeled as a flower, set with: (1) bezel set Old European cut diamond, approx .05ct, clarity: SI2, color: H; (18) single cut diamo

Vintage 1940's platinum diamond and sapphire cluster cocktail ring, channel, bead and prong set with 21 single cut and Old European Cut diamonds measuring approx: 1.2 - 2.8 mm, weighing approx: 0.33 c

Featuring Old European-cut, marquise-cut and single-cut diamonds weighing a total of approximately 2.95 cttw., set in a platinum mounting completed by a fold-over clasp with 14k white gold safety chai

Bracelet. 14kt yellow gold snake form wrap bracelet with a beautifully detailed head displaying a single bezel set Old European cut diamond and pink faceted gem eyes. Diamond measures approx. 2.5mm. T

One old European cut center diamond wt approximate .15 ct and a pair of single cut diamonds wt approximately .05 set horizontally flanking center stone, surrounded by thin 8 carnelian en-cabochon cuts

Platinum, Diamond, and Sapphire Ringca. 1920s; centering an old European-cut diamond weighing approx. 2.10 cts. surmounted by channel-set sapphires and single-cut diamonds in a platinum filigree mount

Platinum ring featuring three main old European cut diamonds, weighing approx. 1.55 ctw, average SI clarity and average I-J color, bezel set vertically in center, surrounded by ten additional single a

The center approx. 1/2 ct old European cut estimated L color and SI clarity, flanked by 2 diamonds approx .40 ctw of K color and SI2 clarity, with a filigree design setting set with many single cut di

Art Deco Platinum Topped Gold, Pearl, and Diamond Braceletthe center element in a geometric motif set with three cultured pearls (2.9mm to 3.8mm) and set with old European and single cut round diamond

marked 14K and Aileen, 1/2 ct; along with a platinum ring set with old European cut diamond, approx. .65 ct with (3) small diamonds to either side; and a 14K white gold ring, the center diamond approx

Art deco platinum diamond and emerald stick pin, platinum mounting set with Old European cut diamonds; approx: 0.43 carats total weight, color: I-J, clarity: SI1-SI2, also set with calibre-cut emerald

Art Deco Ring crafted in Platinum, set with a center Old european cut Diamond Approx. 0.60 carats. G-H color, SI2 clarity. Along with Natural Emeralds weighing Approx. 0.46 carats and Diamonds weighin

Antique platinum bracelet comprised of (5) bezel set Old European cut diamonds set in openwork pendants inlaid with diamond accents, and flanked by diamond inlaid circular pendants. Apparently unmarke

DIAMOND RING in platinum centering a claw-set Old European-cut diamond of approx. ct 3,90.