Is the money paid to the brother in exchange for his relinquishment of his share of inherited gold considered to have been used to purchase ornamental gold or hoarded gold?

Inherited gold designated for wearing and adornment is not subject to zakat (definition), according to the majority of scholars, and this is the issued fatwa (definition). However, for the money you previously paid zakat on and then used to purchase gold with the intention of hoarding and saving, its hawl (one-year period) is not interrupted, and its zakat becomes due on its original hawl date if it reaches the nisab (definition) (minimum threshold).