Vintage 18k Two-tone Gold Ring Set With A 2.00 Ct Old-cut Diamond, 1950s

Discover the perfect blend of antique charm and contemporary craftsmanship with this vintage signet ring. Crafted in 18K (750‰) yellow and white gold, it showcases a rare 2.00-carat old European cut diamond (H/I color) with authentic sharpness, a true marker of the era. The diamond is set in a clean-lined white gold bezel, contrasting elegantly with a generously profiled yellow gold band, whose total weight reaches 11.90 grams. Cut in French size 53 (≈ US 6¼) and adjustable upon request, this unisex ring can be worn as a cocktail calibrated ring or as a refined everyday accent. Ideal for collectors of Art Deco, retro, and heritage jewelry, it embodies the timeless elegance of a piece of jewelry with character. Technical sheet Metal: 18K yellow gold & 18K white gold (750 ‰) Stone: Old European cut diamond, 2.00 ct, H/I color, pitted Style: Two-tone signet ring, cocktail ring, statement jewelry, vintage ring, unisex collector's item, Art Deco revival Ring size: FR 53 / US 6¼ (resizable on request) Total weight: 11.90 g Period & aesthetic: Early 20th century inspiration, bold geometric design, timeless elegance Origin: Probably French workshop Condition: Excellent vintage condition, minimal wear consistent with age