This product is a stunning 2.78CT natural Paraiba tourmaline loose gemstone in a beautiful blue color. The gemstone is of good cut grade, oval shape, and sourced from Mozambique. It is 100% natural, unheated, and certified upon request. The gemstone has a slightly included clarity grade and is part of the natural mine brand. With dimensions of 9.6mm in length, 7.2mm in width, and 5.5mm in depth, this gemstone is a perfect choice for creating unique and eye-catching jewelry pieces.