Description Polar Jade Ring This is a beautiful 16mm x 12mm Polar Jade cabochon set in sterling Silver. The stone is slightly darker than the picture indicates. This nephrite jade is a natural untreated stone from the Polar Mine in Canada. We are a gemstone dealer as well as a jeweler. We select our gemstones first, then we create or find a mounting for the stone. As a result you will find high quality stones in our jewelry.
