Quote Originally Posted by Ian.MacAllan View Post

It mounts a very attractive opal that I brought back from Australia. I wonder if I can get that opal remounted as a kilt pin?

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http://www.allisonscustomjewelry.com/

I bet they can. I used to know their diamond cutter, for fun/practice, he cuts marbles (the clear ones with the 'ribbon' and solid color) into settings for rings. They can even custom cast.