As Jaros & Gasselstorfer, we have been in this business since 1977. Concentrating on diamonds and precious stones first, we began trading with antique and second-hand jewellery a few years later. On account of the well-earned retirement of Mr Gasselstorfer, we are now known as H. Jaros e.U. We offer diamonds in all shapes and colours (also fancy colours) as well as rose cut and old cut diamonds. Our longstanding contacts to all world diamond bourses allow us to maintain a very competitive stock of certified diamonds (GIA/HRD/IGI) in all sizes. We also offer exact calibration and cutting. Herbert Jaros is a member of the World Federation of Diamond Bourses and a board member of the Vienna Diamond Club. Seriousness, reliability and fairness towards our customers as well as the application of international guidelines concerning methods of treatment and ethics are the basis of our business transactions. We are present at all important fairs and trade shows in Europe, Asia and America, where we seek to establish direct contact to our international clientele.