Sapphire jewelry. They also may be created synthetically in laboratories for industrial or decorative purposes in large crystal boules. Because of the remarkable hardness of sapphires – 9 on the Mohs scale (the third hardest mineral, after diamond at 10 and moissanite at 9.5) – sapphires are also used in some non-ornamental applications, such as infrared optical components, high-durability windows, wristwatch crystals and movement bearings, and very thin electronic wafers, which are used as the insulating substrates of very special-purpose solid-state electronics (especially integrated circuits and GaN-based LEDs). Sapphire is the birthstone for September and the gem of the 45th anniversary.
Sapphire Stagg New 52," a reboot of the DC Comics universe, Sapphire Stagg's history and her love for Rex Mason is the same. Sapphire was present when Simon Stagg had opened a portal to the Dark Multiverse and is trying to close it with Metamorpho who was transmuted to Nth Metal. She is present when Mister Terrific, Plastic Man, Metamorpho, and Phantom Girl return from the Dark Multiverse. Metamorpho and Sapphire later discuss the strains on their relationship. Sapphire Stagg Sapphire Stagg is a fictional character in DC Comics Universe. She is the wealthy socialite daughter of industrialist Simon Stagg, and is