Islamic Interpretation of Dreams (Ibn-i Sirin):
A jeweler in a dream represents a pious person, an ascetic and an assiduous worshiper. He also could represent a gnostic, or a magnanimous leader and a good example who is a man of knowledge and piety, and whose words are well respected.
A jeweler in a dream also represents a man with a large family, or a rich person.
(Also see Goldsmith; Jewelry shop)