Quality Amethyst Crystal Cluster on Metal Stand

A natural amethyst (amethyst) crystal cluster, carefully selected and professionally mounted on a black decorative metal stand. Presumably from Brazil.
The front face of the stone reveals a dense colony of developed, large amethyst crystals of high quality in a deep, dark purple color, blending with lighter and more transparent areas at the base of the crystal.
The crystal facets display a high vitreous, sparkling luster.
The stone has been worked and smoothed in a rounded, aesthetic manner around its edges, while preserving the natural, raw crystalline core at its center.
Total weight: 2.266 kg.
Total height: 19.5 cm (crystal itself: 15 cm).