was the key to their success. Why?.
Tanzanite and Zoisite
Within this species lies a gemstone of drama and intrigue that is considered, along with the sapphire, to be the finest
Emerald
The chromium and vanadium present in emerald produce its vibrant colour, which is stable against light and heat and so
Pearls produced by snails
pearls can form in sea snails and are extremely rare
Hematite
The metallic silver-grey crystal surfaces of specular hematite are so highly reflective that they were used in the past
Cutting to Order
Sometimes it's not possible to find what you want among available gemstones. You may have a design in mind that
Sillimanite
For some time, this tough, durable gemstone has been either considered a collector's stone or used industrially (in the
Jadeite Jade
Jadeite is a precious gem. In its pure form it is white, but it can also occur in a wide range of colours
