Sterling silver, jet, lab-created opal, and gaspeite inlay ring size 7.5. This ring features a round face with a simple design using lab-created opal, jet, and gaspeite. The full face is 8mm in length x 7mm in width x 4mm in depth. The shank is split with a width of 2mm at the bottom.  This would be a great addition to a collection. Thanks for looking. Please let us know if you have questions.