18ct yellow gold, modern, invisible set 3.45ct ruby ring. The ring consists of a rectangular cushion shaped cluster measuring 23 mm x 18 mm, invisible set with thirty-five, calibre cut rubies of estimated total weight 3.45 cts surrounded with thirty-six round brilliant cut diamonds of estimated total weight .90 cts, I - J colour, SI2 - I1 clarity. Ring size N. Finished weight 11.20 grams.