what is required to be told ?

[cathiejade]

I have been reading up on all the different processes that can be done to diamonds such as clarity enhancements and drilling etc, are all of these things required to be told to the buyer ?

[Mervyn L. Cohn ASA]

I have been reading up on all the different processes that can be done to diamonds such as clarity enhancements and drilling etc, are all of these things required to be told to the buyer ?

Any alteration that affects the value must be divulged at the time of sale.