  Coherent control and optical readout of the electron spin of the
$^{29}$SiV$^{-}$ center in diamond has been demonstrated in literature, with
exciting prospects for implementations as memory nodes and spin qubits. Nuclear
spins may be even better suited for many applications in quantum information
processing due to their long coherence times. Control of the $^{29}$SiV$^{-}$
nuclear spin using conventional NMR techniques is feasible, albeit at slow
kilohertz rates due to the nuclear spin's low gyromagnetic ratio. In this work
we theoretically demonstrate how indirect control using the electron spin-orbit
effect can be employed for high-speed, megahertz control of the $^{29}$Si
nuclear spin. We discuss the impact of the nuclear spin precession frequency on
gate times and the exciting possibility of all optical nuclear spin control.
