This Extremely Rare 10-Carat Blue Diamond Could Fetch $20 Million at Auction
The extremely rare, 10-carat Mediterranean Blue diamond could fetch a whopping $20 million at Sotheby's High Jewelry auction ...
Smithsonian Magazine23 小时
How Do Diamonds Get Their Fancy Colors?
From brilliant blues to fiery reds, discover how nature crafts diamonds in every color, and why some shades are rarer than ...
Direct Marketing News24 天
If you are 65-80 years old and still do the following 8 things, you are a rare gem!
In fact, if you’re between 65-80 years old and still do these eight specific things, you’re not just thriving; you’re a rare gem! These activities are not just about keeping up with the ...