Sapphire Diamond Ring

A lovely French platinum sapphire diamond oval ring circa 1920. There is a dogs head mark for platinum and a makers mark on the outside of the shank. The head of the ring is 1.7cm north to south and it is supported on a very pretty engraved gallery. The middle old cut diamond is approximately 70 points and the other 8 cut diamonds approximately 25 points,J colour, VS clarity with approximately 80 points of calibré cut sapphires. There are three small rose cut diamonds running down each side of the shank. Current Ring Size: K Weight: 4 grams