25 avril 2014
A Coloured Sapphire and Diamond Ring
A Coloured Sapphire and Diamond Ring. Photo Christie's Image Ltd 2014 Set with a pink cushion-shaped sapphire, weighing approximately 49.04 carats, to the diamond-set buckle shoulders, mounted in silver, ring size 7¼ – Estimate: CHF220,000 – CHF260,000...