Luster
Part of speech: noun
Definition: Shine, polish or sparkle. By extension, brilliance, attractiveness or splendor. Refinement, polish or quality. A lustrum, quinquennium, a period of five years, originally the interval between Roman censuses
Part of speech: verb
Definition: To gleam, have luster To give luster, distinguish To give a coating or other treatment to impart physical luster
Example sentence: People adored Element 13's color and luster, which reminded them of the sparkle of gold and silver - a brand-new precious metal. In fact, aluminum became more precious than gold and silver in the 19th century because it was harder to obtain.
Splendour
Part of speech: noun
Definition: Great light, luster or brilliance.