Brazilian Rosewood Ring size 10, 8mm wide

This 8 mm band ring, crafted from Brazilian rosewood, features a blue woolly mammoth molar tooth estimated to be 10,000 to 30,000 years old. Sourced from Siberia, Russia, the ring is a size 10 and includes a certificate of authenticity, ensuring the genuine origin of this remarkable piece that blends natural history with refined craftsmanship.