Beautiful Rare Natural Hessonite Garnet ( 1ct, VS, AFRICA ) hand set in 925 sterling silver ring. Hessonite garnet, also known a the cinnamon stone is a rare form of garnet. Used by Bishops, and Cardinals in their rings. Sought-after by collectors, this gemstone is hard to find and command a high price. Here we have a classic solitaire bypass design engagement ring all in solid 925 sterling silver, cradling a exquisite round Hessonite.