Yttrium aluminium garnet (Ce:YAG) is used as a phosphor in cathode ray tubes and white light-emitting diodes, and as a scintillator. YAG for a period was used in jewelry as a diamond and other gemstone simulant. Colored variants and their doping elements include: green (chromium), blue (cobalt), red (manganese), yellow (titanium), purple (neodymium), pink, and orange. As faceted gems they are valued (as synthetics) for their clarity, durability, high refractive index and dispersion. The critical angle of YAG is 33 degrees. YAG cuts like natural garnet, with polishing being performed with alumina or diamond (50,000 or 100,000 grit) on common polishing laps. YAG
Garnet (Steven Universe) episode "Hit the Diamond", flirting between the two Gem characters was replaced with more neutral dialogue, causing controversy in Sweden, some fans of the series demanding that Cartoon Network Sweden not censor Ruby and Sapphire's relationship again. Garnet (Steven Universe) Garnet is a fictional character from the animated series "Steven Universe", created by Rebecca Sugar. She is a "gem", a fictional alien being that exists as a magical gemstone projecting a holographic body. Garnet is a "fusion gem" — i.e., two gemstones combining personalities and appearances as one shared holographic body — formed by two Gems named Ruby and Sapphire;