Vintage 18ct Gold Cornflower Blue Sapphire & Diamond Cluster Ring

A gorgeous vintage 18ct yellow Gold cluster ring comprising of a beautiful cornflower blue 1.25ct Oval Cut Sapphire (8mm X 6mm), surrounded by 10 X 0.1ct Brilliant Cut Diamonds - Clarity= VS - Colour= G. Total Diamond Weight= 1.00ct. Claw set in a raised, pierced 18ct white Gold gallery. Plain 18ct yellow Gold D shaped shank. Ring size= M, can be resized. Hallmarked for 750 - London - 1991 (R) - F F U makers mark.