Diamante trim, also widely known as rhinestone trim, is a decorative chain embellishment embedded with crystal rhinestones. It is pre-assembled onto metal or plastic chain bases, ready for sewing or gluing onto fabrics. The diamante in the name refers to faceted, sparkling imitation crystals that mimic the shine of real diamonds. The rhinestone spike trim shown in our picture is one standout style of diamante trim. It combines large rectangular champagne rhinestones, small accent crystals and sharp metal spike pendants, delivering a bold luxury visual effect.