Nature is always full of surprises and the world of gemstones is no exception. In Siberia, a very rare, unique diamond has been discovered.  It is a diamond that has another tiny diamond sitting inside it! Just incredible! As far as we know, this is the first time ever that a diamond like this has been found. A Russian mining company called Alrosa unearthed the diamond. They have named it the “Matryoshka” diamond. This is after the traditional Russian Matryoshka nesting dolls. You may remember these beautiful wooden dolls from your childhood. I certainly do! A Matryoshka doll has a large outer ..read more