An Art Deco platinum circular and single-cut diamond, pierced and floral engraved dress ring.

An OEC diamond, approx. .70 ct, bezel-set in single-cut diamond, emerald, pierced and millegrained platinum, approx. .10 ct. TW. Ca. 1920. Size 9 1/2. 2.8 dwt.

AN ART DECO PLATINUM AND DIAMOND RING Centering an old European-cut diamond weighing approximately 0.50 carats, with old European-cut diamond shoulders, pierced mount, together with an engraved platin

NO RESERVE - AN ART DECO AQUAMARINE AND DIAMOND DRESS RING, Made in platinum, Octagonal step cut aquamarine, weighing approximately 3.62 carats, Single cut diamonds, Stamped Pl and numbered 4902, Size

AN ART DECO RUBY AND DIAMOND DRESS RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, the rectangular face set with a step cut ruby accented by single cut diamonds, stamped 18ct Plat, size M /

AN ART DECO DIAMOND RING, CIRCA 1920 in platinum, set with an old European cut diamond of approximately 1.10 carats in a fine pierced mount set with single cut diamonds, no assay marks, size J1/2

Art Deco Platinum 2.38ct. Diamond Ladies Ring. Filigree style, antique design. Horizontal oval design which has a raised, pierced swirl design and diamond enhanced gallery. Bead set 14 single cut diam

ART DECO, DIAMOND RING Containing one circular brilliant cut diamond weighing 1.94 carats, eight single and four baguette cut diamonds. Mounted in platinum. Ring size 8. Stamp: 5% IRID PLAT. Gross wei

This exquisite Art Deco Platinum Cushion Cut Emerald & Round Cut Diamond Floral Ring is a must-have for any jewelry lover, and those especially for the lovers of the Art Deco Period. The center, facet

An Art Deco platinum single-cut diamond and calibre-cut sapphire wrist watch, with black fabric bracelet.Estimated total diamond weight 0.25ct. Engraved 'all platinum'. Length of watch head (excluding

Watch Bracelet. An engraved Art Deco platinum watch with single cut diamond bezel and a non adjustable watch bracelet comprised of a (2) seed pearl accents bands flanking a central chevron paneled ban

Art Deco filigree Platinum Eternity band with Single cut Diamonds weighing Approx. 0.24 carats. Ring size: 8 1/2. Total weight: 2.9 grams.

Central emerald cut synthetic ruby measuring 13mm x 11mm flanked by round transitional and single cut diamonds in the shoulders. Ring size approx. 5 1/2, 5.1g.

Art Deco Ring crafted in 18k yellow Gold and platinum on top, featuring three Old mine Diamonds weighing Approx. 0.50 carats. H-J color, SI-I clarity. Along with 4 Single cut Diamonds. Ring size: 6.5.

This is an antique Art Deco platinum anniversary band with nine single cut diamonds of SI clarity and IJ color. The ring is a size 6.75US and it weighs 2.3g. The diamonds are each about 1.2mm. The tot

Art Deco platinum eternity band. Band consists of single cut diamonds and 4 carved ruby leaves. Approx. ring size 6.25. Total weight including stones: 4.8 dwt. Condition: Missing a diamond. GEMOLOGIST

Art Deco Diamond, Platinum Ring Featuring three circular brilliant-cut diamonds weighing a total of approximately 0.54 cttw., accented by by five full-cut diamonds weighing a total of approximately 0.

Circa 1920/30. Art Deco Ring crafted in Platinum set with Single Cut Diamonds weighing Approx. 0.60 carats. Top measurements: 0.40 x 0.75 inches. Ring size: 5.5. Weight: 7.10 grams.

Art Deco Platinum Single Cut Approx 1.75ct Cut & Baguettes Diamond Approx 1ct VVS H Measurements 0.8”x0.82” Weight 13.3gr Ring Size 7 Chevalier

Art Deco Platinum Weight 11gr Measurement 0.78”x0.8” European & Single Cut Diamond Approx 2.1ct Vs1 G  Dome Ring Size 7

AN ART DECO DIAMOND LADIES COCKTAIL WATCH in platinum, the circular dial within a diamond set bezel, the bracelet of geometric design further set with old cut and single cut diamonds, the diamonds all

ART DECO PLATINUM/DIAMOND RING W/OVER 1.8 CT. CENTER STONE C. 1920 WEIGHT 3.53 GR. CENTER (1) OLD EUROPEAN CUT DIAMOND, APPROX 1.80 CTS, CLARITY VS-2, COLOR L. SIDE (4) SINGLE CUT DIAMONDS, APPROX 0.0

Ladies platinum art deco ring featuring an old Euro cut diamond approximately 1.10 carats, Clarity-SI1, Color-J, accented by 2 baguette and 6 single cut diamonds approximately 0.18 carats, Clarity-SI2

Art Deco Platinum Weight 9.64gr 0.5”x0.78” Single cut and European Cut Diamond Approx 1ct Vs1 H  Ring Size 6.5

Crafted in platinum; featuring 29 kite-shaped, triangular-, marquise- and single-cut diamonds weighing a total of approximately 2.90 carats, most with H-J color and VS-SI clarity; ring size 6-1/2; rin