I can only think of three; ruby, jade and opal.
is this binweevils right, ... well it could be any four letter word.... stones... so do the down first so you get the first letter of the stone... is it the crosswords......
Onyx
gem
Opal, Ruby.
gem and precious stone
No. Sapphire is a precious stone.
Yes, an emerald is considered a precious 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.
precious stone
gem and precious stone
the hardest precious stone is the diamond
No. Sapphire is a precious stone.
The name of a precious stone worker is a stone mason.
Yes, an emerald is considered a precious stone.
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.
'Precious stones' refers to diamonds, rubies, emeralds and sapphires. Everything else is semi-precious.
Precious Stone - religioous group - was created in 1918.