The oldest earth-born object known to man, this tiny item is a part of our planet's crust which crystallized an astounding 4.4-billion-years ago. Older than our planet's diamonds. Older, even, than extraterrestrial iron and crystal that fell to earth from the sky.
Considered a gift from the mermaids, this translucent gemstone became worn by ancient sailors for the protection it was thought to offer at sea. As we bring March to close it's fitting to visit the wonderful aspects of this month's birthstone, the aquamarine.
The three largest diamonds ever found on planet Earth are under the control of three notable icons. So, where did they come from? How much did they cost? Where are they now? Take a look at three of the most unique and spectacular diamond crystals ever unearthed.