An early 20th century 9ct gold opal and diamond three-stone

Overall condition good. Minor surface wear in keeping with age. Some replacement stones. The opals are well matched. Play-of-colour can be seen throughout all three stones, showing orange, blue, violet and green colours. The opals are abraded. One single-cut diamond is a replacement. Estimated total diamond weight 0.04ct. The diamonds are bright, lively and well matched. Light nicks and chips can be seen to some. Fine feathers and fractures can be seen under magnification. Individual size and setting prevents accurate colour and clarity assessment. Ring size P 1/2.