ln which of the following set of species have same magnetic nature and same magnetic moment?

The following set of species have same magnetic nature and same magnetic moment :

$\begin{array}{l}{\mathrm{Cu}}_{29}^{+}\to 3d^{10}{45}^{\circ }\to \mathrm{magnetic} \mathrm{nature} = Diamagnetic\mathit{ }and\mathit{ }magnetic\mathit{ }moment\mathit{ }\text{'}0\text{'}\end{array}$$\begin{array}{l}{\mathrm{Zr}}_{30}^{+2}\to 3d^{10}{45}^{\circ }\to \mathrm{magnetic} \mathrm{nature} = Diamagnetic\mathit{ }and\mathit{ }magnetic\mathit{ }moment\mathit{ }\text{'}0\text{'}\end{array}$${\mathrm{Cd}}_{48}^{+2}\to 4d^{10}{55}^{\circ }\to \mathrm{magnetic} \mathrm{nature} = Diamagnetic\mathit{ }and\mathit{ }magnetic\mathit{ }moment\mathit{ }\text{'}0\text{'}$

Hence, the correct option is C.