66.61ct Cushion Amethyst 10mm

Amethyst’s lustre is vitreous, it rates 7 on the Mohs scale which makes it suitable for jewellery that has secure settings to protect the stone from wear. Depending on the transparency of the stone which can be anything between transparent to opaque, amethysts are cut into faceted gems, cabochons, beads or shaped into carvings. Very commonly they are left intact as geodes, natural specimens of crystals still attached to their host-rock, that become beautiful decorative ornaments.;Stone Size: 28 x 24;Carat Weight (ct): 66.61;Price Per Carat: 25