A Hardy Brothers 'O' pink diamond pendant on chain. 18ct rose and white gold, retailed and manufactured through Hardy Brothers in collaboration with Rio Tinto's Argyle Mine to celebrate its 25th Anniversary. Presented as an open oval shaped donut shaped disc of pave set pink brilliant cut diamonds, certified with Argyle Mine paperwork, totalling 1.28ct in rose gold, suspended from concealed bail to a white gold trace link chain with six white diamonds set throughout. Boxed with all certificates and presentation material