Ca. 1920 platinum and diamond engagement 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.

Ca. 1910 diamond & platinum engagement ring having approx .8 ct. Old European rd cut diamond having 6 .02 ct. rd cut diamonds in surround.

ART DECO PLATINUM/DIAMOND ENGAGEMENT RING, C. 1920/30, W. 5.3 GR., CENTER DIAMOND 1.5 CT., D. 7.2 MM, SIZE 6 1/2

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

Edwardian Platinum Diamond Engagement Ring Description Composition: platinum Period: Edwardian (1901-1920) 1 old mine cut diamond J-VVS1 0.60ctw. Ring size: 7 ¾ Ring face: 8mm by 12mm by 7mm Total we

Set with a RBC diamond, weighing approx. 1 cts., flanked by RBC diamonds within a frame of baguette and marquise-cut diamonds, melee approx. .40 ct. TW, mounted in millegrained platinum, ca. 1955. Siz

Set with an OEC diamond, approx. .33 ct., in square platinum illusion head, with single-cut diamond shoulders, approx. .12 ct. TW. Ca. 1945. Stamped 10% IRID. PLAT. Size 5. 2.39 dwt.

Art Deco Platinum Emerald and Diamonds Engagement Ring Description Period: Art Deco (1920-1935) Composition: Platinum 1 natural emerald 0.80ctw. 16 old mine cut diamonds H-SI1 0.20ctw. Ring size: 7 ¾

OEC diamond, approx. .55 ct. prong set in diamond shaped millegrained frame, filigreed shoulders, gallery, ca. 1920. Stamped "White Rose". Size 6. 2.3 dwt.

VINTAGE DECO PLATINUM/18KT WHITE GOLD/DIAMOND ENGAGEMENT RING, C. 1920/30, SIZE 7 1/4, W. 6.5 GR.

Art Deco platinum mount with approximately.25 carat center stone surround by (12) .370 pt accent diamonds, etc. 1920's era. Not appraised

The Paisley ring is an authentic vintage diamond ring from the Art Deco Era circa 1920. It centers one cushion cut natural Burma ruby that weighs 1.50ctw. The center stone is surrounded by a double ha

An ever popular vintage 1920’s Art Deco Platinum and Diamond Eternity wedding/engagement band. A classic design with vector wreath sections on both sides. 29 French cut and channel set Diamonds tota

Millegrained and hand engraved OEC diamond set scrolls radiate from central marquise cut diamond cluster tipped by synthetic calibrated emerald chevron, diamonds approx. .40 ct. TW, ca. 1920. Marked p

Art Deco 18k and Platinum Diamond Halo Ring This perfect Art Deco engagement ring was handmade in 18k gold and platinum and shows a design typical from the 1920´s. It is centered with one old mine cu

Period: Art Deco (1920-1935) Composition: 18K gold and platinum Stones: • 1 Old mine cut diamond of H-VS2 quality that weighs 0.70ctw. • 6 Rose cut diamonds of J-SI1 quality that weigh 0.30ctw. Ri

Art Deco Platinum Transitional Cut Diamond Ring Description Chloe The Chloe ring is an authentic vintage engagement ring from the Art Deco era circa 1920. This ring centers one transitional cut diamon

Art Deco Platinum Sapphire and Diamond Ring Crafted entirely in platinum, this fabulous vintage engagement ring is a creation from the 1920´s, during the Art Deco period. It is centered with one natu

INCLUDES TIFFANY & CO LETTER OF AUTHENTICITY SEE CERTIFICATE FOR DETAILS * (estimate/approximately)

Emerald cut diamond center stone (8.2mm x 6.5mm x 4.3mm) accented by tapered baguette cut diamonds on either side of center stone. Diamonds approximately 2.29 cttw, F color, VVS2 clarity. Unsigned, st

Platinum ring featuring a centered prong set emerald cut diamond weighing 2.80 carats, I color and VS2 clarity, accompanied by GIA Diamond Grading Report # 5221447230, dated May 10, 2022, the shank sh

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

Ladies Platinum 3.19 carat diamond ring, GIA certified, featuring 1 emerald cut diamond weighing 2.61 carats, Clarity-SI1, Color-L measuring 9.53 x 6.87 x 4.30 mm, good polish and symmetry and no fluo

1983 appraisal states: "Set with one round brilliant cut diamond approx. weight 2.75 carats / Clarity: very slightly included; VS-1 / Color: faint yellow; L-M / two keystone cut diamonds @ approx. .12