by MakingTheGrade » Dec 27, 2015 I'm thinking of making a toi et moi style ring with a garnet (my birthstone) and a tourmaline (my partner's birth stone). I just got this mozambique purple garnet from Barry. What color/size/shape tourmaline do you think would go well with it? I'm thinking yellow gold for the setting. The garnet is 6.5mm round.