New Delhi, Aug 30 - India's Jwala Gutta and Valiyaveetil Diju claimed their biggest career victory Sunday when they defeated Indonesian Hendra Aprida Gunawan and Vita Marissa

23-21, 21-18 to win the mixed doubles title at the Chinese Taipei Grand Prix Gold badminton.

The World No.7 Indian pair, seeded third in the tournament, survived a tough battle against the Indonesians en route to their maiden Grand Prix Gold title, also the first by any Indian combination. The semi-final was also an intensely fought contest, where Diju and Gutta outlasted Malaysians Liu Ying Goh and Peng Soon Chan 21-11, 17-21, 24-22.

Gutta and Diju had lost to both pairs earlier, but made it even this time.

'It took us some time to believe that we have actually won the tournament,' an estatic Gutta told IANS.

'The final was a close match but we were more patient. The Indonesians were playing very well and it was a quality fare churned out by both the teams. We were trailing 9-13 and then 12-16 in the second game and there were long rallies in between. We kept our focus and backed ourselves to win the match.'

'We got our combination going throughout the tournament. There were moments when the chips were down, but we fought back. The semi-final too was a close affair. We had lost to them in Asian Badminton Championships this year, but we were better prepared this time,' she said.