Mid Century 0.91 Carat Old Cut Diamond Engagement Ring, circa 1950 new and are set in 18k

and are set in 18k yellow gold eight claw coronet collets which hang from hinged lever-backs

The 5mm wide

The old European cut diamond in the centre is graded by GIA as I colour

A channel set baguette cut ruby full eternity ring

This classic Edwardian piece features a bright old cut diamond between a pair of vivid blue sapphires in a traditional flush setting

Mid Century 0.91 Carat Old Cut Diamond Engagement Ring, circa 1950 new and are set in 18kAn utterly gorgeous vintage engagement ring. The glowingly white, bright and internally clean old European cut diamond in the centre is secured in a six claw collet with an open gallery, allowing as much light as possible to pass through the diamond. The centre collet "floats" within a halo of white gold and is flanked by tri split shoulders featuring a spear shaped centre panel set with a small rose cut diamond. On a D shaped rose gold shank. A truly