Guide price: £20-40

NATURAL EMERALD Colour Green, Weight 7.75ct. Shape and cut Octagon, Measurement 12.14mm x 12.00mm x 7.66mm, Optic Ch DR, Refractive Index 1.56 - 1.57, Specific Gravity 2.71, Microscopic obr Dentritic, Species Beryl, Treatments Enhanced