A Murrle Bennett & Co opal ring in a typical Arts and Crafts design and using a boulder opal in all its natural and unadorned beauty. The opal shows lilac, blue and green colours arouond the boulder which sits off centre to one edge of the gemstone. The opal has been cut in the cabochon style and sits in a plain and simple yellow gold mount to an open gold wire frame that is punctuated at four points around the circle with a heart shaped motif. The gold band is stamped MBC to one shoulder and 18CT to the other. Finger size 3.75 (US/Canada); H (UK/Australia). Some slight resizing may be possible and we would be happy to advise you further.