Donald Trump's $399 opal cutting challenge
A few weeks ago, we posted about Blue Opal and some new parcels we had in stock. One of our subscribers commented and set us a challenge to cut one of the parcels currently up for sale.Here in this...
Learn how to cut an opal!
What type of opal cutting machines can I use?There are many cutting machines and ways to cut and polish opal. Finding the opal-cutting machine to suit you is the question that most people have on t...