Pink Tourmaline is difficult to recreate making it one of the most expensive Synthetic look-a-likes available This interwined braids of this sterling silver gemstone Triquetra, or Trinity, Celtic knot ring shows no beginning or end; symbolizing the interconnectivity of life love and eternity Silvershake 2.1 CT Simulated Pink Tourmaline 925 Sterling Silver Triquetra Celtic Knot Ring; is shipped to you in anti-tarnish protection inside reinforced gift boxes with satin-style pouches; guaranteed beyond competitors Synthetic Pink Tourmaline gemstones, sometimes termed Rubelitte, possess the same properties as natural gems; they only differ in that they are grown in a controlled environment Silvershake 2.1 CT Simulated Pink Tourmaline 925 Sterling Silver Triquetra Celtic Knot Ring Size 6