Rockhounding is not a hobby you hear about every day. Loosely defined as the practice of recreationally hunting for gems and semi-precious stones in their natural habitats, it's primarily seen as a ...

Lessons on what makes diamonds, emeralds and other gems iconic. L'ÉCOLE, School of Jewelry Arts launches free online programs about precious gems. Partner Content. Things To Do.

If the discussion of the Kohinoor diamond always made you curious, or if you keep checking how the gold prices keep soaring, you know you have a knack for gem stones. You would want to know more about ...