PLATINUM CERTIFIED DIAMOND RING w. European Cut center

This stunning Edwardian era engagement ring dates from circa 1910 and features a platinum diamond encrusted filigree mounting set with a 2.28 carat old European cut center diamond. The diamond is beau

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

1.53ct GIA Certified VS2/J Old European Cut Diamond & Solid Platinum Art Nouveau Ring W/Diamond Accents (Comes W/$22,000 Appraisal) - This goregous Art Nouveau ring was finely crafted of solid platinu

Platinum Emerald and Diamond ring with GIA certified center octagon shaped step cut Emerald weighing approximately 2.17 carats; set with 58 round diamonds, approx. 0.74 CTW, color F-G, clarity VS1-VS2

Lady's Vintage platinum diamond ring with European cut diamond center stone, Clarity I 1, color H with single cut round diamonds. Weight 2.7gr. Size 6.25.

Antique Platinum & Diamond Ring, .80 carat round Old European or mine cut diamond in center with baguette and round diamonds throughout adding another .36 carat, total 1.16 carat, in a fine Art Deco s

Platinum deco diamond ring approx 1.07ct old european cut center 6.52 x 6.71 x 4.02 flanked by 8- 1.5 mil full cuts, 8 -3.2 mil full cuts approx 2.5ct total size 5

A heavy platinum diamond ring, center an European cut diamond wt. approx. 1.20ct (measures 7.15x3.7mm) in SI 1/SI 2, J/K quality with 34 gem quality small diamonds tdw approx. 2.20ct wt. 10.1gm size 9

Retail: $1900 Platinum Diamond & Aquamarine Victorian Ring, Size 6.5 European Cut center, Aquamarine measures 6.67 mm in diameter. The estimated weight is 1.25 carat. The ring is flanked with side

Lady's Platinum Diamond Engagement Ring, center old European cut diamond weighs approx. 0.57 cts., I color, SI-1 clarity; side diamonds total approx. 0.08 cts., Size 7, 2.2 dwt

Filigree setting features a 5.5mm round European cut center diamond flanked on each side by round single cut accent diamonds, approx. .80ctw. 8.0mm wide, size 6. 3.2gtw

Platinum diamond filigree ring featuring Old European cut diamonds set in the center and in the filigree shoulders of the shank, sz 5.75, 3 grams

Art Deco platinum step mounting diamond ring, center old European cut diamond weighing approx. .15 ct, with round accent diamonds, size 7.5, 2.3 DWT.

PLATINUM DIAMOND RING ~ SIZE 6.75, ART DECO STYLE DESIGN SET WITH A EUROPEAN CUT DIAMOND CENTER STONE (1.37CT TW) AND SURROUNDED BY FOUR SINGLE CUT DIAMONDS ON EACH SIDE OF THE BAND (APPROX 1.45CT TDW

METAL: platinum. GEMSTONES: old European cut center diamond aprox. 0.80-0.85ct total diamond weight -approx.1.40 ctw sapphires.MEASUREMENTS: ring size 8. Ring top is 26mm x 18.6mm at widest point. TES

METAL: 18k gold/ platinum. MEASUREMENTS: ring size - 5 1/2, ring top - 5.6mm x 5.6mm. GEMSTONES: Old European cut center diamond - approx. 0.60-0.62ct. Side diamonds approx. 0.09ctw. TESTED: 18k/ plat

One ladies platinum diamond ring set with one center Old European cut diamond measuring 7.3mm in diameter and 4.38mm in depth, calculated to weigh 1.50 carats with an estimated color grade of K and es

Late 19th century. An antique art deco diamond and platinum dome style ring having European-cut diamond center stone (approximately 1.40 carats), flanked by filigree inset with single-cut diamonds (to

Beautiful platinum deco diamond ring, center 2 old European cut diamonds, each wt. approx. 0.67ct (measures approx. 5.3x3.4mm) in VS2/SI1, G/H quality, accented with 16 small diamonds, tdw approx. 1.5

An Art Deco Era Diamond & Platinum Ring. Having three old European cut diamonds at the center, approximately 5/8 cttw, set vertically, with numerous smaller single cut accent diamonds all set in plati

1.25 Carat Old European Cut Center Diamond in a period platinum mount set with 32 European cut side diamonds. Marked IRID PLAT. Size 8. Accompanied by IGI Report No. 4610138431 indicating the 1.25 Car

Ladies diamond cluster dinner or cocktail ring. Crafted of platinum. Features an approximately 2 carat old European cut diamond in a six prong setting. The center stone is estimated to be SI clarity w

set with 33 round and rose cut diamonds approx. 1.25 carats (the 3 main diamonds are European cut), center diamond approx. 0.45 carats (in our opinion: E color, VS2-SI1 clarity, however not guaranteed

A beautiful platinum, vintage, filigree ring with a 6.2mm European cut center diamond, approximately .90 ct, of L color and SI clarity, and six single cut white side diamonds. Size 6.7. Retail $3,900!