rubies are the most valuable, but the shape and certain sizes can change the costs or the different gems if you got 1 kilo of each gem then diamonds are worth the most
dimonds
what properties do gems have that make them valuable
cause gems can be made into money
precious gems are rare and valuable and the semiprecious are not as rare
underground
Gem cutter
Copper ,gems, chopperyte,
Jeweler
gems
The most valuable item, in terms of sale value, is the Webkinz Crown of Wonder. It is made up of may gems, so it sells for, if I remember right, 2500 Kinzcash. Hope this helps!
Gems are valuable rocks aren't.
composite volcanoes and ocean waves.