Bidspirit auction | A Diamond three stone engagement

A Diamond three stone engagement ring, set with approx 0.5 carats (gross)  old brilliant cut diamonds, in faceted edge setting, hallmark obscured but probably gold, ring size N; also a 9 carat gold three stone ring, set with CZ and central blue ‘sapphire’, size N; also a 9 carat gold gents ring, vacant cartouche, size R, 4.5g (3)