Defending champions India won by two wickets, sealing the result in the penultimate over.
India looked to be in dire straits at 32-4 in 11.2 overs, but a 171-run partnership between Das (96 runs) and Saharan (81 runs) for five wickets helped them fight back. .
Limbani, who was at the back of the pitch, also bowled a crucial six and four runs in the final innings, ensuring India’s victory with seven balls remaining.
They will face the winner of Pakistan vs Australia in Sunday’s final.