The 30-share Sensex is up 60 points at 26,553 and the 50-share Nifty is up 20 points at 7,953.
United States is likely to remain the world's largest market for diamonds for the next 15 years
Shares of IT majors have gained on hopes that Fed will stick to its pledge of keeping rates low.
Broader markets weak with both mid and smallcap indices down 0.5% each
Metal for delivery in October traded lower by 0.25%