The Directorate of Revenue Intelligence (DRI) seized 500 grams of cocaine worth Rs 5 crore from the consignment of wooden showpieces that had arrived from Costa Rica at the courier terminal in Mumbai and arrested two persons, including a woman, an official said on Monday.

The consignment was seized by the DRI's Mumbai zonal unit on June 28 and a probe found it was imported on a vague address and had a mobile number, the official said.