A ruby and diamond suite of jewellery, comprising a ruby and diamond ring by Romaine Herzo, the oval

A ruby and diamond suite of jewellery, comprising a ruby and diamond ring by Romaine Herzo, the oval ruby set within diamond-set shoulders and gallery in white gold, French control marks and rubbed maker's mark, size M, with a ruby and diamond necklace, formed of graduated clusters of ruby and diamonds on a ruby chain in white gold, length 43cm, with a pair of matching ruby and diamond earrings in white gold, post and clip fittings, length 3.1cm