material:

  925 silver, fine silver(bezel), 10k yellow gold plated

  natural tourmalines, green transparent and light green transparent

size:

  total length ca. 24.0mm(green), 23.0mm(light green)

tourmaline:

  length ca. 11.7mm(green), 12.0mm(light green)

  width ca. 6.2mm(green), 5.8mm(light green)