Marvel Comics Avengers Infinity War Blue Space Stone Necklace Pendant New Box

This is for a Marvel Comics Avengers Infinity Stone Necklace Necklace / Pendant.  This type of Necklace was sold in specialty shops a few years ago. These have a large cut crystal and a nice setting and pretty neat, selling as collectible only. These are costume jewelry, but they look real, but imitation Stone and looks like gold,but is base metal from what I can see.   This is Marked Marvel Comics and LA Rocks and in the original box with gift pouch.  This is the Blue Space Infinity Stone from The Marvel Avengers Infinity War, The stone itself is a good size and will be noticed, about .. 3/8" inches high, really cool. The chain is adjustable to about 16-18" long and is a thin gauge. MJ41