was the key to their success. Why?.
Emerald
The chromium and vanadium present in emerald produce its vibrant colour, which is stable against light and heat and so
Inclusions and Optial Phenomena
Much of the beauty of demstones is due to the way they react when light shines on them.
Pink moonstone
The term pink covers colours from beige to peach to honey, ranging from translucent to opaque.
Tanzanite and Zoisite
Within this species lies a gemstone of drama and intrigue that is considered, along with the sapphire, to be the finest
Diopside
Diopside is not really a name to attract the jewelry-buying public and it doesn't invoke the reality of this vibrant
Faceted Round Cuts
There are two main categories of faceted stones: round shapes and straight-sided shapes.
Scapolite
Scapolite is still relatively unknown to jewelry makers and buyers, despite good design potential. Whether it is used