India swiftly erased the memory of a poor second match to annihilate the West Indies by 200 runs in the decisive third and final one-day international at the Brian Lara Stadium on Tuesday.

Even with senior players in captain Rohit Sharma and Virat Kohli still rested the tourists' batting finally came good collectively to post a formidable 351-5 batting first.

Their seamers then demolished the home side's top order and a ninth-wicket partnership of 55 merely delayed the inevitable with the West Indies bundled out for 151 off 35.3 overs.

India's margin of victory was their second largest in ODIs against the West Indies and also extended their run of bilateral series wins against the Caribbean team in the format to 13.

Openers Shubman Gill and Ishan Kishan set the tone for the India innings after they were put in with man-of-the-series Kishan benefiting from an early dropped chance to belt 77 off 64 balls - his third consecutive half-century - in an opening stand of 143, a new record for the wicket for India in ODIs in the West Indies.

Gill was more circumspect in getting to a top score of 85 off 92 balls before falling to Gudakesh Motie, the left-arm spinner being the most economical for the home side in conceding just 38 runs from his 10 overs.

"This was definitely special to finally get a fifty on this tour," said Gill after receiving the man-of-the-match award. "It's all about playing according to the conditions and assessing the situation as quickly as possible."

Both squads now prepare for the final leg of the tour, a five-match T20 international series, with the first fixture on Thursday also at the Brian Lara Stadium.