30.35ct Amethyst Briolette Pair 18x11mm Clock Cleaning Fluid Material: Chrome vanadium steel

Material: Chrome vanadium steel

Bottom diameter 55mm

Width 50mm

Jaw Width 20mm

High definition microscopy lens

30.35ct Amethyst Briolette Pair 18x11mm Clock Cleaning Fluid Material: Chrome vanadium steelAmethysts 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