This tourmaline ring really seems like it should be in a different category but it is being used for an engagement ring. The blue green tourmaline has a rich beauty of color that just has to be seen to be appreciated. Weighing in at just over 10 carats, it is an impressive gemstone in size as well. This gemstone and color are becoming very hard to locate in the last few years and as a result the price has appreciated. We added two unusual kite shaped diamonds that contrast nicely with the shape and color of the main gemstone. And it is in yellow gold! Yellow gold has been making a bit of a comeback.