Sapphire & diamond oval cluster ring. Total sapphire weight approx 1.25ct. Total diamond weight approx 0.36ct. Colour H-I, clarity VS-SI assessed. 18ct gold. New replacement value £2,400.

“The majority of rubies and sapphires sold globally are heat-treated to enhance their appearance. Unless otherwise stated, it is assumed all rubies and sapphires will have undergone this treatment. This treatment is stable and permanent. Among Miltons’ many highly-trained specialists are a number of IRV / JVA Registered Valuers. If you would like to discuss anything technical about gem-stones, please ask and we will try to arrange direct contact with one of them.”