Early Australian jewellery is becoming so collectable, and here is a very elegant antique opal brooch by J.E. Robinson that is not only stamped with his mark, but also comes in its original box. Made in 9ct rose gold, this lovely brooch is set with a beautiful solid white opal measuring 5.7 carats that sits perfectly in the centre and is very well secured by the claws setting. The quality of this opal is superb with wonderful flashes of reds and greens and all the way to blue and shows why Australian opals are regarded as the finest in the world. Measuring 5.6cm in length by 1.6cm at the opal, it will sit perfectly on any outfit and is also fitted with a safety chain for added security. Stamped with his makers mark “J.E.R” on the back as well as the 9ct stamp, it also sits perfectly in its velvet lined box adding so much more charm and character to an antique piece. This is such a stylish and refined antique opal brooch for any woman for any occasion.