"All the elements of an agreement are already on the table and the task of diplomats now is to correctly put together a package," Lavrov told journalists in Moscow after discussing the talks with visiting Saudi Foreign Minister Prince Saud al-Faisal.
The Russian diplomat called for the negotiators to "show political will so that the result is based on the balance of interests, and is not subjected to attempts at the last minute to haggle something beyond what is realistic".