You can trade Crystal to Eth at

Hello Everyone.

Today, We can trade the Crystals to Ethereum at CryptoMarket aka “”

You can search with kinds and weight and tokenId

However Now There is extremely small number of exhibitions and the liquidity is not enough…

So Please try to sell your favorite or not favorite Crystals. I’d like to buy the alexandrite :)

Btw, There is so lucky man in the world. He can get the pink Diamond at only three times mining..