Zirconia Infinity Celtic Knot Silver Tone Necklace

Zirconia Infinity Celtic Knot Pendent Silver Tone Necklace, Beautiful necklace, like new condition. 9.5" Long, pendent is 3/4" Long x 3/4" wide, chain has a 1.5" extender. I do not know the composition of the metal as it is unbranded, yet very well made. From a smoke free/pet free home.