Gold prices jumped by ₹900 to ₹1,06,970 per 10 grams in Delhi on Friday, according to the All India Sarafa Association. The yellow metal of 99.9% purity had touched all-time high of ₹1,07,070 per 10 grams in Delhi on Wednesday. Meanwhile, silver prices remained flat at ₹1,25,600 per kg on Friday.