This is a fantastic Estate find. This is a pretty large statement ring with a purple stones. I am pretty sure the stones are lab created but it is a beautiful piece and the coloring is great. It is a large dinner ring and stunning. It is set in Sterling Silver. It is a size 6 3/4. It is set in sterling silver and marked .925 inside of the band. The center is an amethyst with a smaller stone on each side. They are surrounded by Austrian crystals and there are crystals inset into the band. It is a beautiful halo setting.