Vintage 1.84ct Old European cut diamond fancy solitaire ring

Vintage 1.84ct Old European cut diamond fancy solitaire ring in platinum. Centred with an estimated 1.84ct round Old European cut diamond in a raised illusion setting, flanked by four rectangular baguette cut diamonds in rubover settings, further decorated by six round old cut diamonds in grain settings, to an elaborate diamond solitaire featuring curving claws, structured gallery and raised diamond set shoulders supported by subtle cheniers, terminating to a solid shank. Hallmarked platinum, London, 2003.