The loveliest lavender pink Umba sapphire from our Moyo Gems Collection. It was responsibly sourced from TAWOMA (the Tanzanian Womens Mining Association) member, Mchoka, who mined the rough gemstone in Tanzania's Tanga region. The Asscher cut was faceted by Beth Stier in Michigan. The cutting of this sapphire is impeccable and the internal charactaristics of the gem consistent with those Umbas are renowned for (rutiles and inclusions) that add character and life to the gem. Not eye clean, but incredible color. No heat. Untreated.