The fine Thor Blue Stone Pendant is inspired by Marvel's Mighty God of Thunder Thor and comes to us from Asgard! It was sent to us from Odinson down the Biifrost Bridge and picked up by Natalie Portman. Now that I think about that, I'm not entirely sure if that statement is entirely correct. That's okay, that doesn't change that the Thor Blue Stone Pendant is mighty fine! A stainless steel necklace featuring a highly reflective blue stone in the cradle of a Celtic knot and a Mjolnir closure! Gemstone measures .5 inches in diameter.