Rich cinnamon red facetted briolette Hessonite Garnets (.69ctw, VS, Africa) hand set in 925 sterling silver, and accented with 14K Rose Gold Vermeil. Hessonite garnet, also known as the cinnamon stone is a rare form of garnet. Sought-after by collectors, this gemstone is hard to find and command a high price. It has a rich history of use in rings for Cardinals, giving it the moniker of the Cardinal stone.