Metal: Yellow gold Fineness: 14 kt Total weight: 4.375 g Ring size: EU 61 Gender: Unisex Style: Signet / Modernist / Geometric Condition: Very good condition, minor signs of wear Description: Vintage 14k Yellow Gold Signet Ring – Rectangular Green Stone – 4.375 g – EU Size 61 A distinctive vintage yellow gold signet ring featuring a striking rectangular dark green stone set horizontally across the front. The restrained geometric design gives the ring a clean mid-century to late-20th-century appearance, combining a traditional signet-ring profile with a strong contrasting green centerpiece. The shoulders taper gradually from the broad stone setting into a comfortable polished band, producing a substantial appearance while keeping the overall weight at 4.375 grams. The dark green stone has been cut into an elongated rectangular form with a smooth polished surface. Its deep forest-green colour contrasts particularly well against the warm tone of the yellow gold. The gemstone has not been independently laboratory identified, and it is therefore offered simply as a green stone rather than attributing a specific mineral species without testing. Specifications Metal: 14k yellow gold Gold fineness: 750/1000, if confirmed by hallmark/testing Total weight: 4.375 g Internal diameter: approximately 19.5 mm Ring circumference: approximately 61.3 mm Ring size: approximately EU 61 / US 9¾ / IT 21 / UK T Main stone: Rectangular polished green stone Design: Signet / geometric / vintage Gender: Unisex Condition: Very good vintage condition with normal minor signs of age and wear The combination of solid gold construction, a substantial signet-style profile and the unusually elongated green centerpiece gives the ring considerable visual character. It works particularly well as a men's gold signet ring, unisex vintage ring, green stone ring or collectible period jewellery piece. Please examine all photographs carefully, as they form an integral part of the description and provide the best representation of the stone, setting and overall condition.