[Loughla]

I think the issue is that there is no really trustworthy place to go for used diamonds to ensure you're not buying a cheap knock-off or lower grade gem. Most people don't understand cut, clarity, and whatever else are the other ones. Pawn shops are amazing places to buy SUPER cheap jewelry, especially diamonds. The issue is that, unless you definitely know what you're doing, it's super easy to get taken advantage of.

I wish there was a trustworthy clearinghouse/reseller for used jewelry and gemstones. That would be fantastic.