Sapphire and Opal.
Opal I think it's opal, I mean I live here. That's kinda sad if I'm wrong.. (and it's not made, its 'mined') Unless there is a stone we make that I'm unaware of...
A Yowah nut is a boulder opal, a precious stone, originating in Yowah, Australia.
No. Sapphire is a precious stone.
the hardest precious stone is the diamond
The name of a precious stone worker is a stone mason.
Yes, an emerald is considered a precious stone.
Sapphire generally is found to be more expensive than tanzanite. There can be up to a 50 percent difference in pricing.
Because it is not an extremely rare gem stone.
its not true... some semi-precious stone are more expensive than precious and even diamonds.
The word is jewel. It is defined as a precious stone.
An emerald is a precious stone.