When we think of precious stones diamonds emeralds and rubies jump to mind as the most valuable gemstones in the world. It s a 59 60 carat gemstone that was mined in 1999. It is right up there with the popular blue red and green gemstones.
When we think of precious stones diamonds emeralds and rubies jump to mind as the most valuable gemstones in the world. It s a 59 60 carat gemstone that was mined in 1999. It is right up there with the popular blue red and green gemstones.