French Art Deco Marquise Ring (1910s–1920s) Set With An Emerald And Diamonds

Antique French Art Deco Marquise Ring from the 1910s–1920s Set with Emerald and Diamonds Discover this remarkable Marquise cocktail ring, emblematic of the French Art Deco style of the early 20th century. At the center of its navette silhouette is an oval emerald of approximately 0.50 ct, highlighted by two old European cut diamonds (≈ 0.60 ct each), then surrounded by a precise halo of 28 rose-cut diamonds (≈ 1.00 ct in total). Crafted in 18K (750‰) white gold, it is distinguished by its perfectly symmetrical geometric design and delicate milgrain details, characteristic of the period. Technical specifications • Size: French 60 (US 8) – resizable on request • Metal: 18K (750‰) white gold • Center stone: Oval emerald, approx. 0.50 ct • Side pieces: 2 old European cut diamonds, approx. 0.60 ct each • Halo: 28 rose cut diamonds, approx. 1.00 ct total • Period: Art Deco, circa 1910–1920 • Style: Marquise, geometric Art Deco design, milgrain • Total weight: 5.80 g • Origin: France • Condition: Excellent original condition, light wear consistent with age, secure settings Highlights – Iconic Art Deco marquise silhouette – Fine French jewelry – Perfect for a vintage engagement ring or statement piece