Outstanding 1.10ct untreated paraiba blue tourmaline

You don't want to miss this piece. The vibrant paraiba blue hue glows through frosted clarity, while its superior luster has a twinkling effect that shines across every facet. Measuring 8.2mm x 6.6mm x 2.9mm and featuring a Mohs hardness rating of 7-7.5 out of 10, this tourmaline is perfect for any private or professional collection. Sourced from Brazil. Untreated.