Citrine (natural color) Beryl which give way to a

which give way to a stunning teal/blue color that mixes into an inky purple color (almost black) in the center

specimen consisting of sharp

When it comes to mineral localities

Valtellina and the famous Val Malenco

Citrine (natural color) Beryl which give way to aA gorgeous, one of a kind, custom faceted stone with a concave "Millennium Hexagonal Star" cut. The stone has facets on the pavilion that are cut INTO the stone to create more life brilliance in the gem. Since Quartz has a lower than average refractive index, a cut like this will make it shine in any light. With that said, the effect is somewhat three dimensional and is very difficult to capture in a two dimensional photograph, so take my word for it,