Antique Art Deco Platinum European Diamond Solitaire Engagement or Promise Ring

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

Ladies platinum Antique or Art Deco Style engagement ring set with one large Old European round cut diamond and 7 smaller round brilliant cut diamonds. Unmarked, ring xrf tests as about 80% Pt at sett

This is an antique platinum filigree Art Deco ladies ring set with an 2.93ct Old European cut solitaire diamond. The solitaire is flanked by sapphire accents. Diamond Clarity: SI Diamond Color: NOP. R

An Art Deco era Platinum and Diamond wedding set. Includes a Tiffany & Co. engagement ring consisting of one round European cut diamond, approximately 1.25 cts, VVS clarity, IJ color, flanked by two a

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

Antique Art Deco Platinum Diamond Engagement Ring Description ► 7189 Exquisite engagement ring handmade during the Art Deco period in the 1920´s in platinum. The central stone is an old min

Antique Art Deco Platinum & Diamond Solitaire Ring. Acid tests for platinum. Approximately ring size 7.75, can be resized. Set with an approximately .40 carat diamonds.

This is an incredible find! Art Deco Platinum 2.28 CTW Old European Cut Diamond Engagement Ring. The center stone is an old European cut Round, that has an amazing shine and sparkle. This is just a go

Title: Antique Vintage Art Deco 0.37ctw ROUND Cut Diamond Engagement Promise Ring Brand: Treasurly by Dima Inc Additional Information: This is a VERY sweet TIMELESS ART DECO CIRCA 1920s DIAMOND Engage

METAL: Platinum. MEASUREMENTS: Ring size 5.75, top is 6.8mm wide. GEMSTONES: OEC diamond approx. 0.75ct (abrasions on the girdle). MARKED: 10% irid. plat. WEIGHT: 2.7 grams.Gemstones have not been gra

An Art Deco style Platinum & Diamond engagement ring. Consisting of 1 center emerald cut diamond measuring 7.1 x 7.3 mm, approximately 2.25 cttw, with estimated F/G color and VS1 clarity, flanked by t

Fancy Light Yellow 1.67ct Center Old European Cut Diamond Platinum Art Deco Engagement Ring.Description:The incredibly fiery natural center stone is SI1 clarity and is accented by old rose cut diamond

Antique Art Deco Old European Cut Diamond and Platinum Ring. Stamped Platinum. Ring size 2. Approx. weight: 4.7 grams. Condition: Good antique condition Estimate: $200.00 - $300.00 Domestic Shipping:

Vintage Art Deco Diamond Engagement RingPlatinum Art Deco setting with European cut .75ct center stone. Color J, Clarity SI1. Accented with sapphire side stones. Size 5.5

Important GIA Certified Art Deco style 9.38 Carat Old European Cut Diamond and Platinum Engagement Ring. Diamond I color, VVS2 clarity. Unsigned. Very good condition. Ring size 8. Approx. weight: 9.0

ART DECO 1.70CT DIAMOND PLATINUM ENGAGEMENT RING c 1925 A finely crafted C1925 Art Deco Platinum and diamond engagement ring. Centered with one OEC (Old European Cut) diamond of K-L color and VS1-VS2

ART DECO 1.70CT DIAMOND PLATINUM ENGAGEMENT RING c 1925 A finely crafted C1925 Art Deco Platinum and diamond engagement ring. Centered with one OEC (Old European Cut) diamond of K-L color and VS1-VS2

Art Deco 18k Yellow Gold & Platinum Weight 4.26gr European Cut Diamond Approx 1.5ct Vs1 L Single Shoulder Approx 0.2ct TW Approx 1.7ct Measurement 0.42”x0.8” Engagement Ring 6

Ring size - 6 1/2, ring top is 11.6mm wide. center old european cut diamond - approx. 0.90ct SI1/I. Side diamonds - approx. 0.40ctw. Tested plat. Shank was replaced. Weight - 7.7 grams.Gemstones have

Ring size - 7 1/4, ring top is 8.6mm wide. Center old european cut diamond - approx. 0.45ct. Marked: plat. Weight - 2.5 grams.Gemstones have not been graded for color and clarity ,and tested for clari

A ladies handmade Art Deco platinum engagement ring, having an octagonal top with a prong set Old European cut diamond (approximately 0.34 carats total weight, color I, clarity I2) and filigree decora

Antique Art Deco Gold Platinum Diamond & Ruby Ring. Antique C 1920s European yellow gold and platinum ring with rubies and diamonds. Ring size 7.25 can be resized.

Lovely Art Deco diamond solitaire ring that features a 5.26-carat Old European cut diamond in a beautiful platinum setting. The diamond is O-P color, VS2 clarity. It is flanked by an old European cut

Art Deco Platinum Weight 7.5ct Engagement Center European Diamond Approx 3 L VVS  Measurements 0.6”x0.6” Ring Size 7.25