A bright, sparkling light; shininess or brilliance.

A shiny, decorative adornment, sometimes sprinkled on glue to make simple artwork.

Glitz.

To sparkle with light; to shine with a brilliant and broken light or showy luster; to gleam.

“a glittering sword”

To be showy, specious, or striking, and hence attractive.

“the glittering scenes of a court”