This stylish necklace features a Celtic Trinity knot that is accented with your choice of 1 sparkling birth stone colored gemstone. Crafted of .925 sterling silver, this necklace hangs from an 18 inch sterling silver box chain that secures with a spring ring clasp. Pick your choice of Month/Color from the available choices. **Please note this is not an interchangeable necklace.  The colors shown are for representation of available choices.