Luxury goods giant Gucci Group NV on Thursday posted a 14 per cent fall in third quarter net profit to 52.9 million euros from 61.9 million euros in the year-ago period just days after slashing its full-year target. The world's third largest luxury goods company and owner of the famous Yves Saint Laurent label said in a statement revenue in the 13 weeks to October 31 rose 3.2 per cent to 644.8 million euros from 624.9 million euros in 2001.