ROBERT A asked:
I bought a 0.41 carat VS1 diamond over a year ago and want to know how to go about selling it. It has a certificate detailing all the particulars.
I bought a 0.41 carat VS1 diamond over a year ago and want to know how to go about selling it. It has a certificate detailing all the particulars.

You could probably get hold of a diamond vendor there.