All of these Ivories are one of a kind pieces, duplications in style can be custom
made but the Ancient materials will always look different.
Both Mammoth & Fossilized Ivories absorb the color of the minerals that were buried near where they where found (mostly in the Tundras of Alaska & Siberia), hence the colorations are completely one of a kind.
As of July 6 2016 there is a ban prohibiting interstate commerce of any kind of Ivory to the Following States: Washington State, New York State & New Jersey.
Ivory glass, bone, fossilized wood, fossilized coral, mother of pearl, river stone, synthetic ivory made of resin, Corian.