1.40 Carat Natural Tanzanite 6.7 mm Round Faceted Gemstone Loose Minerals with inner dimensions of 64

with inner dimensions of 64 mm (2

with a few more on the front of the bale

and they appear to be cultured

making expertly faceted Kyanite a prized possession

60 ctw of oval-faceted natural blue Kyanite

1.40 Carat Natural Tanzanite 6.7 mm Round Faceted Gemstone Loose Minerals with inner dimensions of 64Gorgeous round faceted natural Tanzanite mined in Tanzania, approximately 1. 40 Carats and 6. 74 x 6. 71 x 4. 41 mm. This beautiful violetish slightly greenish blue gemstone has a medium light tone and slightly grey saturation, with medium strong color zoning, and is eye clean. Although not an inclusion, there is a crescent shaped natural cavity in one of the back facets that can show through the table at a specific viewing angle. New and ships in a