Pure Nd YAG Stones, Large Laser Garnet Loose Gems in Fancy Cuts

Pure Nd YAG Stones, Large Laser Garnet Loose Gems in Fancy CutsThese are violet Nd laser garnets (Nd: YAG) cut in fancy and fantasy cuts. These are violet in normal light and turn pure colorless under fluorescent illumination. Each individual stone is labelled with its carat weight and letter in the photo and they can be purchased individually. This is Nd laser YAG, a type of lab created garnet used in lasers since 1964. It is still the most classic and widely used variety. The color shifts from violet to pink to

9) and generally excellent gem properties

Hyperfluorescent LuAG

This new honey rutile was actually grown specially for us--one of our partner growers used to produce smaller crystals of rutile and we convinced them to start back up and develop the process further

Lithium niobate is a bright and fiery gem

Some fluoresce pink and others fluoresce green-yellow

While the original Nd YAG lasers only added Nd it was soon discovered that Ce could act as a booster to its power

This material is supposed to fluoresce (so they can see where the x-rays in the machine are going)

We have both near-colorless rutile (ranging from very faint yellow to light blue) and 'honey' rutile with a golden color--some of the honey rutile also has fine silky inclusions giving them a turbid or sleepy look

This stone has a green base but glows bright red under UV

old surplus left over from the Soviet Union

It has a functional

more brilliance and fire and a cooler range of colors than diamonds do and I just find it more appealing visually