Gold, diamonds, ruby. Gold of fineness Au 580 / 1000. Total weight 5.81 grams. Massive rounded ring. At the top, arched, with ornate ornament. Decorated by engraving. Flower-shaped front. In the middle in gold frame, embossed cut ruby about 0.25 ct. Around ten embedded diamond rosettes simple cut. Marked by hallmark (head of the fox), Austro-Hungarian sign of the hallmark (Prague), a illegible mark of a jeweler. Prague 1890 - 1920. Size of the ring 66. Price 8.000 ,- CZK.