Unique Natural Tourmaline and Diamond Ring Set in Two Tone 18K Gold Mount

This tourmaline ring is not something we see every day. Both tourmalines, weighing 9.31ct combined, were cut specifically for this piece. These two stones sit on top of one another in a two tone 18K gold mount, with  .41ctw of diamonds around the sides and in the center. This ring is a size 6.5 and weighs 12.92 grams.