Edwardian ruby and diamond spray ring in platinum on 18kt yellow gold

Edwardian ruby and diamond spray ring in platinum on 18kt yellow gold. Set with a round mixed cut ruby in a platinum claw setting, adjacently set with two round Old European cut diamonds in platinum claw settings, further embellished with rose cut diamonds in rubover and grain settings, to an elegant stylised cluster ring with fine collets with curving claws and integrated shoulders which terminate and flow to a slim shank.