Margarites refulgens is a species of sea snail, a marine gastropod mollusk in the family Margaritidae, the turban snails.
The height of the shell attains 6 mm, its diameter also 6 mm.
Margarites refulgens has a unaccepted status, and its accepted name is Margarella refulgens.
This species occurs in Antarctic waters (the Weddell Sea) and subantarctic waters off the South Sandwich Islands at depths between 200 m and 1100 m.