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This opal transformed but not how I expected
Cutting OpalFeb 24, 2020
This opal transformed but not how I expected

Even after 30 years of being in the business, I still get sand sucker-punched by opal. Just when you think you know your stuff an opal comes along to promptly remind you that you don’t. Like an ove...

Smash a Gemstone
Classification and GradingJan 27, 2020
Smashing gemstones with a mallet!

As a kid, I thought that diamonds were the hardest thing in the world. Having the typical tyrannical tendencies that young boys have, all I wanted to do was smash one. Now I’m an adult and quite fr...

Polishing 2.2kgs (5 pounds) of Andamooka opal
Cutting OpalJan 20, 2020
Polishing 2.2kgs (5 pounds) of Andamooka opal

My biggest challenge ever doesn’t seem to be getting any easier! This massive chunk of Andamooka opal is the opal that finally beat me.I have developed my skills in cutting opal over the last 30 ye...

The transformation of this half rough opal!
Cutting OpalDec 17, 2019
The transformation of this half rough opal!

Millions of years ago, on the border of an ancient inland sea, a gem was born. This is the tale of the half rough opal… Join me today as I uncover a stunning gem from a half rubbed, half rough opal...

The value of this gem went through the roof!
Cutting OpalDec 3, 2019
The value of this gem went through the roof!

Do you like surprises? I do. Well, good ones, that is. Let’s cut a beautiful black crystal opal from a gorgeous ocean blue opal nobby!It’s not every day that I’m surprised with more than I hoped fo...

My biggest challenge ever! A massive chunk of Andamooka opal
Cutting OpalNov 5, 2019
My biggest challenge ever! A massive chunk of Andamooka opal

What do you get when you cross a huge piece of Andamooka opal and a lot of very hard quartz? My biggest challenge ever! (literally!) In this weeks video, we’ll work on exposing the gem inside this ...

From rough to riches! Cutting, polishing, and valuing an opal
Cutting OpalOct 29, 2019
From rough to riches! Cutting, polishing, and valuing an opal

Sometimes all you want to do is watch some therapeutic opal cutting without some dude talking the whole time. Well, today’s your lucky day! We’ve got something a little different in mind this week ...

What is an Opal Doublet and how can I tell?
Composites and FakesOct 22, 2019
What is an Opal Doublet and how can I tell?

How can you tell whether an opal is a doublet or completely natural? There are a lot of opal and opal jewelry sellers out there, but how can you tell what if you’re paying for is natural opal? Fir...

Workshop tour! What's in my opal cutting workshop?
Learn to CutOct 15, 2019
Workshop tour! What's in my opal cutting workshop?

What do you need to start cutting opal? Join us this week as Justin takes us on an opal cutting workshop tour!We get asked a lot of questions by you guys on the tools you need to cut opal. Whether ...