A diamond ring, of cluster design, set with a radiant 'Phoenix' cut diamond weighing 0.50 carats, to

A diamond ring, of cluster design, set with a radiant 'Phoenix' cut diamond weighing 0.50 carats, to a border and split shoulders of brilliant-cut diamonds totalling 0.23 carats, mounted in platinum, size M1/2, British hallmarks

Accompanied by HRD report no.16035559023, stating that the diamond weighing 0.50 carats is E colour, VS2 clarity