1950s fancy diamond cluster ring with leaf motifs in platinum

1950s fancy diamond cluster ring with leaf motifs in platinum. Centred with a raised round Old European cut diamond in a claw setting, flanked to either side with with four rectangular baguette cut diamonds in channel settings, further embellished with round old cut diamonds in grain settings, to a fancy raised openwork cluster design with vertical scrolls and pierced intricate detailing, the trumpeting shoulders in a stylised leaf which tapers to a ribbed shank. Engraved to the centre '19-03-55'.