PLATINUM ART DECO .35 CT SQUARE TOP RING

METAL: platinum. MEASUREMENTS: ring size - 7 1/2, ring top is 13mm wide. GEMSTONES: center old mine cut diamond - approx. 1.35ct by formula, side diamonds - approx. - 0.35ctw. MARKED: 10% irid plat, e

Platinum on 18k Gold Gram Weight: 7.2 Art Deco 0.35ct G/VS2 Old European Cut Diamond, 1.0 ctw, 6 Square Sapphires Men's Ring Size 10

METAL: platinum. GEMSTONES: center Old Mine cut diamond-approx. 0.35ct, side diamonds. MEASUREMENTS: ring size 4. Ring top is 7mm at widest point. TESTED: platinum. WEIGHT: 3.6 grams.Gemstones have no

Platinum Weight 4g Art Deco Diamond Approx. 0.5ct Sapphire Approx. 0.35ct Ring Size 5.5 Measurements 0.75Óx0.71Ó

A platinum Art Deco style solitaire diamond ring. 1.35ct with multiple chips on girdle. Single cut diamonds on either side, 4 total 0.08ctw. Stamped inside band. Size 7 1/2. 3.5g.

Art Deco Platinum Weight 2.9g Sapphire Approx. 2ct Rose Cut Diamond Approx. 0.35ct Ring Size 7 Measurements 0.52”x0.75”

Art Deco Platinum Weight 5.38gr Measurement 0.8”x0.8”  Oval Rubies Approx 3.5ct  Center European Cut Diamond Approx 0.7ct Vs1 H Shoulders Approx 0.35ct TW 1.05ct  Ring Size

METAL: platinum. GEMSTONES: diamonds-approx. 0.77ctw,onyx. MEASUREMENTS: ring size 8.25. Ring top is 16.2mm x16.2mm. MARKED: 900 Plat,100 Irid. WEIGHT: 5.38 grams.Gemstones have not been graded for co

METAL: 14k Gold. GEMSTONES: Old mine diamond approx. 0.35ct. MEASUREMENTS: Ring size 8, ring top is 8.6mm wide. MARKED: 14k. WEIGHT: 2.4 grams.Gemstones have not been graded for color and clarity ,and

Art-Deco platinum ring with diamonds, platinum, german approx. 1925/30s (splint later WG 585/000), centered old cut diamond approx. 0.35 ct Wesselton/p1, 2 diamonds total approx. 0.30 ct Crystal/p1, r

Circa 1920's. Stamped platinum. Total diamond weight .55 ct. Center stone .35 ct. Weighs 2.3 dwt. Size 6

Art Deco Platinum Weight 3.7gr Diamond 1.10ct VS2 H 0.35ct Shoulders Measurements 0.35”x0.8” Engagement Ring

This is an ESTATE COCKTAIL RING that was made in an ART DECO STYLE from PLATINUM, post 1950. The ring is centrally BEZEL-SET with 1 NATURAL CABOCHON CORAL that is OVAL SHAPED and measures approx. 12.2

Navette filigree ring with center marquise shaped diamond, measures 9.7 mm. x 5.7 mm. (I-SI2 clarity), approximately 1.35 ct. Set in platinum (tested) filligree mounting surrounded by approximately 1

ART DECO PLATINUM-ON-YELLOW GOLD, DIAMOND AND RUBY OBLONG RING. Old European cut round diamond weighing app. .45 ct. centered by pair square cut rubies, vertically set in rectangular panel with cante

Art Deco brooch/pendant platinum 950/000 and GG 750/000 unstamped, tested, with one old cut diamond 0,25 ct W/VS and diamonds, total 0,40 ct, d. 35 mm, l. 44 mm, chain with spring ring, l. 45 cm, 13,0

Tested 14k gold ring with platinum top. Set with center square blue sapphire and approximately .40 CTW Old European and single cut diamonds. 3.3 grams. Size 7-1/2. In E.G. Hoover Co. Harrisburg, PA an

The square-cut emerald, approx. .39 ct. by formula, bezel-set within open form OEC diamond octagonal head, diamond shoulders, approx. 1.0 cts. TW. Ca. 1925. Size 6 1/4. 2.6 dwt.

Circa 1930's platinum ring, center bezel set round cabochon cut sapphire, approx. 4.10 ct., SI in Clarity (Type III), B in Hue, 8-9 in Tone, and 3 in Saturation. 4 square French cut diamonds , approx

18k yellow Gold & Platinum ring set with Old miner diamonds Approx. 0.30 CT. Color: I. Clarity: VS2. Weight: 3.3g. Measurements: 35 mm x 13 mm. Ring size: 6. Reserve: $650.00 Shipping: Domestic: Flat-

Square emerald sapphire, approx. 3.5 cts. by formula, in strapped single cut diamond and platinum head on 18k white gold hoop, diamond melee approx. .55 ct. TW, France, ca. 1930. French control marks

Art Deco filigree Ring crafted from 18k yellow Gold and Platinum on top, featuring a center Round cut natural Sapphire Approx. 0.35 carats, accented by full cut Diamonds Approx. 0.20 carats. Weight: 4

Likely Mid 20th Century. Art Deco style, American. A square cut natural green emerald (approximately .75 CT) flanked by two round brilliant cut diamonds (each approx .3 CT) surrounded by sixteen round

Nice Art Deco Filigree Ring crafted in 18k yellow Gold and Platinum on top, featuring a center two color Tourmaline (orange and purple). Accented with Single cut Diamonds Approx. 0.35 carats. Ring siz