Here is a sold 4.60ct Gia Certified natural Fancy Dark Bluish Gray Vs1 Round Brilliant Diamond set in a Platinum ring. I found this super rare Bluish Diamond and I put the deal together with my friend at Christie's and they sold it for $300,000. If you like to buy the rare and exotic, email me and I will let you know when I find something Wow. I have customers all over the world and I often get pieces back that I previously sold when people want to sell or trade.