Packed in plastic bag, bubble paper and then put into outer carton
1 - 100
101 - 5000
5001 - 10000
To be negotiated
Long term supply created ruby,created sapphire,created alexandrite,corundum. Short production period!
We have rich experience on cutting corundum stones. Quality can be eye clean quality and loupe clean quality. Our colors are available on created pink sapphire,created ruby,created white sapphire,created blue sapphire,created color changed Alexandrite,etc. The most popular is created red,blue and white sapphire.
Lab created rubies are made by combining a specific recipe of minerals, in order to produce a fiery red variety of lab grown crystals. There are two types of lab created rubies, which use different types of processing to create the red crystals. Both processes use the basic minerals necessary to create the red color associated with the ruby. The color is the result of combining aluminum oxide (which, by itself, is colorless) with chrome, creating a mineral known a corundum, or ruby. A number of other minerals such as titanium, rutile, vanadium, and iron can be used in trace amounts to produce variations in the depth and clarity of the red, including the highly-valued "pigeon blood" red.