This is a 3A+ Natural DUMORTIERITE bead bracelet on stretch.  The bracelets are made with 12mm size beads.

A simple design with Top 3A+ Rated Dumortierite beads. – 

This bracelet is tailored to fit most MEN size wrist.  The Blue Dumortierite is 100% natural with NO DYES, or TREATMENT, and the beads are strung on BLUE stretch cord. This is top quality material; the Dumortierite luster is a (10) on a scale of 1 through 10. The bracelet shown on this listing has a total weight of 234.7 Cts., and the beads are are slightly over 12mm size range. ( ie, 12.5, 12.2, 12.7, 12.3...). Color; Creamy Denim blue. --- This is TOP Dumortierite.

ORIGIN: KARAS REGION, NAMIBIA