This product is a stunning 0.89 CT pink Mahenge spinel loose gemstone from Tanzania. The gemstone is transparent, with a vibrant pink color and excellent cut grade. It is unheated/untreated, eye clean, and comes with certification upon customer request. With a round shape and measuring 6.4 mm in length and width, and 2.9 mm in depth, this gemstone is a perfect choice for creating beautiful jewelry pieces or adding a pop of color to any gemstone collection.