Dumortierite 8mm Round AAA Grade - 15-16 Inch Q2-2022-Clearance Many of the earliest gem

Many of the earliest gem traders did not realize that these yellowish stones were actually different materials

" an allusion to the moon-like white reflections of the mineral or to the quality of the light transmitted from the stone

However in some regions

sapphires get their various colors from trace elements

Topaz occurs in a wide range of natural colors

Dumortierite 8mm Round AAA Grade - 15-16 Inch Q2-2022-Clearance Many of the earliest gemDumortierite is an aluminum borosilicate mineral that varies in color from blue, green and brown to the more rare violet and pink. First described in 1881, the mineral was named for French paleontologist Eugene Durmortier (1803 to 1873). It is believed to bring the wearer water energy and to promote flow, control and orderliness.