Report: Nº GF24061451 Gem: Natural Tourmaline Shape/Cut Rectangular Octagonal, Mixed Cut Weight: 8.32 ct Measurements: 11,31 x 9,65 x 7,90 mm Color: Light Blue Transparency: Transparent Treatment: None as far as I know 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