A pre-owned diamond exchange platform. Inspired by this article recently on HN: http://news.ycombinator.com/item?id=4535611 http://news.ycombinator.com/item?id=

A pre-owned diamond exchange platform. Inspired by this article recently on HN: http://news.ycombinator.com/item?id=4535611 http://news.ycombinator.com/item?id=4535611 During these hard times, give people a platform to sell their existing diamonds at a higher price than what jewelry stores are willing to pay. Disrupt the "estate jewelry" market specifically in the diamond space by bringing forth a dedicated Ebay type site that also includes appraisals (automatic/electronic?) as a separate fee. This would encourage people to sell all those diamonds that's been stored in safe deposit boxes waiting to be sold.