This is a charming antique, art deco period, 18ct gold and platinum Royal blue sapphire and diamond cluster ring in a size K, US 5 1/4. The band measures approximately 2mm in width, and the head of the ring measures around 11 x 8mm. The main stone measures around 5 x 4mm, and there are 12 x diamonds, each measuring approximately 1mm (0.005ct each, approx) with a total combined carat weight of approximately 0.06ct. I do not know the colour or clarity of the diamonds, but they are nice and bright and clear. The stones are set into platinum which compliments them beautifully. The hallmarks have pretty much worn away, but this has been tested and confirmed as 18ct and platinum. It is in very good condition considering it's age and it weighs approximately 2.9g. Any questions please ask. Box for display only but alternative supplied.
 
16/06/20-2