The James Webb Space Telescope (JWST) is the most powerful space telescope ever created. It was in development for a quarter century before its successful launch on December 25, 2021. Designed for infrared astronomy, it will be able to peer back to the very beginnings of the universe, to the first stars and galaxies. Our James Webb Space Telescope Necklace is really two designs in one: it shows the world-renowned mirror on one side and an engraving of the Lagrange points on the other. The pendant is made from polished golden steel and comes on a sturdy 18 inch gold-plated chain. It measures 1 inch (~25.5mm) in diameter and is very durable. It will be a reminder of new horizons and space exploration for years to come.