Gloucester-Hartpury, the Rajabi Rajabi's hero for women, ran in eight attempts while bringing the normal season to win 52-12 over Harlequins.
The Sean Lin team, whose place was confirmed at the top of the league table before Friday's equipment, will face Bristol Beers in the semi -finals of the Kingsholm on Sunday, March 2 at 15:00 GMT.
Gabriel Sent and Sidney Gregson scored two attempts for each of them, as Sarasins crushed sharks 66-14 to secure a semi-finals at home against Harleins.
The result guaranteed that Sarries ended the regular campaign in seven points from its competitors in London, with the teams scheduled to meet at the Stonex Stadium on Saturday, March 1 (15:00 GMT).
Meanwhile, Leicester Tigerers fell to a 24-19 loss to Extreme Chiv's, while Luburu Liteng overcame a victory over 36-34 over the corridors.
