The 555.5-carat diamond has held the Guinness book of world record for being the largest diamond since 2006. https://cointelegraph.com/news...

这颗555.5克拉的钻石自2006年以来一直保持着吉尼斯世界纪录。https://cointelegraph.com/news...

发表时间：4年前 作者：Cointelegraph @Cointelegraph