Antique Tibetan Carved Turquoise Bead Necklace Leather Mens or Womens

Antique Tibetan Himalayan traded turquoise bead carved in a melon shape. Age approximately 200 years and measuring 20x20.5mm this is special piece of Turquoise from a very unique culture. Strung on leather cord with sterling silver and Turquoise clasp. 18"