For the manufacturing of my jewelry I mainly use 925/- sterling silver and high-quality gold alloys such as 750/- , 900/- and 999/-.
I personally hand-pick gems and pearls from qualified resellers. Some of the stones that I use, like opals from Australia, are coming directly from the lapidaries.
Another gem that I manufacture is the tourmaline. I value its diverse color spectrum as well as many other characteristics this precious stone brings along.
The pearls that I use are mainly high-quality freshwater pearls.
More information about specific pieces of jewelry can be found on my shop page: chris-tho.de/en/shop.