- Oddiverse
- By Laura Sinpetru
- April 23rd, 2015
Flawless 100-Carat Diamond Fetches over $22M (€20.5M) at Auction
The rare colorless gem was mined in South Africa, shows no cracks, impurities or other imperfections
- Science Blog
- By Laura Sinpetru
- May 17th, 2013
101.73-Carat Diamond Fetches $26.7M (€20.7M) at Auction in Geneva
The colorless stone sold for a record price, auction house Christie's says