Large Natural Black Tourmaline Faceted Rondelle Beads Black Tourmaline Faceted Saucer Center Drilled Disc Nugget Superior A Grade 16" Strand green agate Thanks to advanced laser technology

Thanks to advanced laser technology

Super A grade with gorgeous chatoyant silvery blue colors

Bead size: about 28-48mm in length and 10-12mm in width

Out of curiosity

Guaranteed 100% natural black tourmaline not treated in any way

Large Natural Black Tourmaline Faceted Rondelle Beads Black Tourmaline Faceted Saucer Center Drilled Disc Nugget Superior A Grade 16" Strand green agate Thanks to advanced laser technologyBead size: 10mm and 12mm; please choose size from the drop down list when purchasing. Strand length: approximately 16" Guaranteed 100% natural black tourmaline not treated in any way These large nicely faceted rondelles were hand cut and faceted for us Not seen anywhere else! 12mm is considered a substantially large size for this natural black gemstone! Made for black tourmaline lovers! If you fall in love with these beads and need more than listed,