Antique 18ct Gold & Plat Sapphire & Diamond Cluster Ring

A stunning Edwardian 18ct yellow Gold and Platinum Sapphire & Diamond Cluster ring, comprising of a beautful deep Royal blue 2.75ct Round Cut Burmese Sapphire (9mm) centre stone, rim set with lovely Millegrain detail. Surrounded by eleven beautiful .16ct Old Cut Diamonds . Total Diamond Weight= 1.76ct. All stones are set in a raised Platinum open back gallery. 18ct yellow Gold shank. Ring size= P, can be resized. Circa 1910.