Mid-Century 1.81 CTW Old European Diamond Platinum Vintage Engagement Ring GIA Mid Century Engagement H / I color and

H / I color and VS clarity / Channel set with a soft knife-edge shank / Stamped 10% IRID PLAT and with maker's mark / Ring 8 &amp

com/s/files/1/2343/8923/products/french-edwardian-0-90-ctw-diamond-platinum-topped-18-karat-gold-bypass-ring-circa-1915-wilsons-estate-jewelry-jewellery-fashion-accessory-yellow-pre-engagement_567

Superlunary

com/products/garavelli-4-80-ctw-yellow-sapphire-diamond-enamel-18-karat-gold-ladybug-brooch-fashion

Ring Size: 5 1/2 (sizable at risk of losing engraved detail)

Mid-Century 1.81 CTW Old European Diamond Platinum Vintage Engagement Ring GIA Mid Century Engagement H / I color andCentering an old European cut diamond weighing 1. 39 carats J color with SI1 clarity Prong set in a stylized basket flanked by cathedral shoulder Each bar set with tapered baguette cut diamonds Weighing approximately 0. 42 carat H I color with VS clarity Completed by high polish finish Stamped for platinum With partial maker's mark Circa: 1950s Ring Size: 4 3 4 and sizable Measures north to south 7. 0 mm and sits 8. 0 mm high Total Weight: 3. 8 grams