Buying gold and delaying its possession from the goldsmith

Question:
Honorable Shaykh, may Allah grant you success. A questioner says: If a person buys gold from a goldsmith and gives him the money, but leaves the gold with him until he finishes shopping, is this permissible?

Answer:
No, the exchange of possession is obligatory in the meeting, except according to the opinion of those who hold that craftsmanship has excluded jewelry from being considered worn items, and it has exited the issue of riba (usury or interest). Yes.