Colombian Emerald and Siamese Ruby Trilogy Ring high jewelry Black Diamond — 2

Black Diamond — 2

Entirely unheated — a distinction that places it among a tiny fraction of sapphires worldwide — its colour is entirely as nature intended

and VVS diamonds — all set in 18k rose gold

75 carats of white diamonds surrounding it in marquise and round formations

A natural Burmese red spinel

Colombian Emerald and Siamese Ruby Trilogy Ring high jewelry Black Diamond — 2The Toi et Moi ring has long been one of jewellery's most romantic forms two stones, two characters, one composition. This piece takes that tradition a step further with a third stone, creating a trilogy that is as much about tension and balance as it is about colour. Two Colombian emeralds, emerald cut for maximum depth and clarity, flank a pear shaped Siamese ruby at the centre. The ruby's warm, vivid red against the cool, saturated green of the