So my bf has taken me around to begin browsing for the perfect E-ring, he wants to get a feel for my taste. I'm beginning to think that a diamond may not be for me. I have this beautiful Emerald cut deep green tourmaline, that I would like to have set with two tsavorite garnet stone, on a band with diamond accents on the band. Rings, and gemstones are fairly new to me, so any hints, advice. I really love the idea and concept of designing a ring.