Stunning and extremely rare Jaeger LeCoultre 18K white gold and diamond ring watch in amazing original condition. Gorgeous mid-century modernist design. Rare flip top with high quality approximately .40 carat diamond with VS/G clarity and color. Appears to have been hardly used. The solid 18K white gold case shows little signs of use, excellent condition overall. Excellent original silver dial with white gold hands and markers. Excellent crystal and back set crown. Inside, the hand winding movement is running strong and keeping excellent time although service history unknown. Ring measures 18mm wide. Ring weighs 23.7 grams. Will fit a size 6 finger, but could be sized by most jewelers . Authenticity unconditionally guaranteed.