Report: Nº 41290538 Gem: Natural Tourmaline (Verdelite) Shape/Cut: Modified Octagon, Step Cut Weight: 4.56 ct Measurements: 14.58 x 7.59 x 4.49 mm Color: Deep Bluish Green Transparency: Transparent Treatment: None as far as I know Comments Origin: Mozambique ABOUT ME Diogo Medeiros Certified Geologist Sales Director of Precious Criterion, Lda NOTES - The origins of this gemstone are not certified by a laboratory, the gem's origin is based on where our supplier extracts them. - All photos of the gemstone were taken with macro lens. - The pictures aren't true to scale, which is why we give you the exact measurements of the stone so that you can get a good idea of the size. Shipment: Domestic shipping up to 3 days International Shipping between 3 to 8 days