Set in a classic buttercup mounting

decorated with diamonds

With a beautifully shaped scrolling design and flourishes

This engagement ring combines beautiful rich pink rose gold and a deep pink Ceylon sapphire

1940s Old Mine Cut Diamond Sweetheart Engagement Ring inv 5917 Set in a classic buttercupThis exquisite vintage 1940s Old Mine Cut Diamond Sweetheart engagement ring is a timeless treasure. Featuring a classic old mine cut diamond known for its distinctive, softly rounded square shape and deep pavilion, the ring captures the romantic elegance of a bygone era. Its delicate sweetheart heart detail tucked artfully beneath the diamond adds an intimate, personal touch that frames the design with subtle sophistication. Crafted of 18 karat gold,