1 Strand Multi Tourmaline Faceted Rondelle 2.5mm, 13" Length AAAmazing Quality 100 Percent Natural. (RLMT-70006) Multi Tourmaline micro faceted rondell for jewelry making, decoration or collection purposes. Ideal for jewelers, designers, hobbyists, crafters, collectors and teenage kids (as beading project). Lot contains 1 strand of Multi Tourmaline micro faceted rondell 13 inch length This item comes with tags proving origin from GemMartUSA Inc. and a signed Certificate of Authenticity from GemMartUSA Inc. 100% natural faceted gemstones. Rondell sizes vary from 3-4mm. Gems are of grade AAA quality and have excellent cut. Micro faceted rondells are created at GemMartUSA Inc.'s facility. Loose natural mined real gemstones in wholesale quantity from pictured lots are supplied with all pictured documentation. Please contact us for bulk order inquiries.