Victorian 18kt yellow gold sapphire and diamond three stone

Victorian 18kt yellow gold sapphire and diamond three stone. Set across the finger with three cushion shape mixed cut sapphires in claw settings, alternating with four round old cut diamonds in vertical grain settings, to a three stone design with curving claws, incised gallery and integrated carved shoulders which smooth to a solid shank. Hallmarked 18kt gold, Birmingham, 1900.