Buying healing crystals such as moldavite more about feeling for the energies but also allowing the crystal to choose you. When you are looking to buy crystals online I have found it is possible for people to close their eyes and get a good sensation by focusing on an image of the moldavite. It is how I recommend my customers choose their particular moldavite.
I cannot help you out by recommending where to buy healing crystals because I simply don’t know other vendors. I can say that I have complete confidence in my supplier of Moldavite because he is a Moldavite Miner – I’ve dealt with the same person for 6 years although recently even this man is finding it hard to find moldavite to sell.