A third-generation gem trader in Ratnapura, Sri Lanka was digging in his backyard when he stumbled upon a massive sapphire cluster that is said to be worth roughly $100 million.
Tag Archives: gems
Why so many diamonds are making science headlines this week
Diamonds have been in the news quite a lot this week, and not because of any celebrity engagement news. Instead, it’s what’s inside that counts. Continue reading Why so many diamonds are making science headlines this week
