Unique 800 Million-Year-Old Diamond Discovered in Yakutia

A unique diamond has been discovered in Yakutia, as reported by RIA Novosti. The uniqueness of the find lies in the fact that within the diamond stone, another diamond is freely moving. It is assumed that the inner diamond formed first, with the outer diamond developing later.

This diamond is noted as the first of its kind in the history of diamond processing in the world. The age of the stone is estimated to be around 800 million years. It weighs 0.124 grams and has dimensions of 4.8 × 4.9 × 2.8 mm.