A ruby, sapphire and diamond swivel ring
The central hoop set to one side with calibré-cut sapphires and with calibré-cut rubies to the other, to hinged half-hoops set with graduated rows of brilliant-cut diamonds, finger size N
A ruby, sapphire and diamond swivel ring
The central hoop set to one side with calibré-cut sapphires and with calibré-cut rubies to the other, to hinged half-hoops set with graduated rows of brilliant-cut diamonds, finger size N