Ischia is not a major shopping destination, but the harbour area of Ischia Porto has a reasonable selection of boutiques, jewellery shops, and ceramics. Coral jewellery is the traditional local product — look for pieces made with genuine Campanian coral rather than imported imitations.
Bottiglieri (Ischia Porto centre) is the island's main jeweller, carrying established Italian brands including Zoccai and Eberhard alongside local coral and gem pieces.
The weekly market in Ischia Porto sells local produce, clothing, and household goods. Check locally for current day and location.