Up for sale is a really nice beautiful pair of stones. These are Russian URAL MT.Murzinka, Ekaterinburg 4.10ct Electric Swiss Blue Topaz These are very rare topaz, the type of topaz you will rarely see being sold here on Ebay. This stone comes from my personal collection. My father was a gem collector for the better part of 40 years. Last year my father past away from lung cancer and I am slowly downsizing out collection. Over the next few weeks I will be selling some very nice gems from our personal collection This particular stone was faceted personally by my father. It is 100% genuine and in my opinion looks amazing in hand. THESE STONE ARE FACETED IN A OCTAGON SHAPE. These would be perfect for a set of earrings or if you would like to create a pair of rings. Please view the photos I have provided. Weight of the stone is 4.10ct Size is 7x7mm Aprox Origin: Russia