Fabulous Oscar Heyman ruby and diamond ring in platinum, circa 1950
A row of seven blue sapphires set between bands of diamonds. Sapphire weight 1.01ct, diamond weight 0.40ct G/VS. 18ct white gold.
Old cut diamond 0.91ct, H colour and VS clarity, to a platinum mount, diamond set shoulders and 18ct yellow gold shank.
1.14ct brilliant cut diamond, F colour and VS clarity to diamond set platinum shoulders and shank.
Graduated five stone diamond ring between 2 diamond set bands. Total diamond weight 1.05ct, G colour, VS clarity.