Australian Opal Cutters | 325 followers on LinkedIn. We have an international reputation for providing exceptional opals and pearls at very affordable prices. You may be wondering how we can provide such high calibre stock at such low prices. We buy bulk, cut and polish from rough gem material, make our own settings, have our own workshop and our workshop/office is not a shop front, therefore our overheads are a fraction of the cost of running a shop front retail store.