14kt gold emerald cut diamond adamas necklace on adjustable 16 - 18 inch chain *total diamond weight: .45ct Diamond comes from the word adamas, which in greek means invincible or unbreakable; reflecting the stones unparalleled hardness and durability. Diamonds are believed to be fragments of stars or the tears of gods, possessing magical properties that could bring strength, protection, and courage to the wearer.