Mid Century 1.50 Carat Natural Pink Sapphire & Diamond Ring, circa 1950A sublime and elegant unheated pink sapphire and diamond ring. The cushion shaped sapphire in the centre certified as natural and unheated displays a perfect flamingo pink. The stone is surrounded by twenty three white and bright eight cut diamonds in rubover settings. The gems sit atop a finely pierced double gallery which, despite the amount of detail in it, sits nice and low to the finger. On a slim 18k white gold band which splits at the