The Trinity knot is also called the Triquetra and is one of the best known symbols in Celtic culture. The Celtic Christian church used it to represent the Holy Trinity, but other cultures used the symbol too and each attached its own meaning to it, such as wiccan, pagan, and druids that used it to represent the Maiden, mother and crone.
 
This piece is constructed with solid sterling silver wire and accented with a Swarovski crystal and either a genuine moonstone or malachite bead. These pieces measure approximately 1.25" inches (3.175 cm) across and approximately 2.5" inches (6.35 cm) in length. The piece will arrive on a 27" inch black satin cord and gift boxed for convenience. You can purchase a 16 or 18 inch solid sterling silver box chain separately for an additional $15. Please find the link for the chains below.
 
https://www.poisonivy-designs.com/product-page/sterling-silver-chain