There is something special in your project. I like your approach to diversification of blockchain-assets and cryptocurrencies, how you explained it on your website. Though, I know that almost every token is going (pushed) to be listed on cryptocurrency exchanges and become cryptocurrency in the end.
Moreover, it's still unclear what bonuses I receive while participating in early stages of IBAO (Initial Blockchain Assets Offering). Make it clear and appealing, so that every investor would like to get some of your diamond-based-blockchain-assets.
What is more, as far as I can see your project doesn't have UTP. For example,
https://cedex.com provides the certified blockchain based diamond exchange. Your project has to stand out among other projects, so think about additional features or a complete rethinking about it.