Every Signature Collection setting starts with our Charles & Colvard floret – the mark that embodies all that we hold true as a brand. Each piece of fine jewelry in this collection features elements of the floret, emanating from the central star as represented by a moissanite stone—the world’s most brilliant gem. The more elaborate settings reflect our continued commitment to beauty with sustainability through petal-shaped elements and our four C’s: clarity, cut, color and conscience. Find the perfect engagement ring for your beloved or treat yourself to a pair of our Signature Collection Halo Stud Earrings. The Signature Collection settings are symbols worthy of who you are and the message you send to the world.