Gold has historically held an important place in India as far as investments are concerned. Experts, Ravi Prakash, head of commodity at SMC Comtrade, Rahul Gupta, CFO and director of PP Jewellers, Chirag Mehta, fund manager at Quantum Gold ETF, and Naveen Mathur, associate director of commodities and currencies at Angel Broking, discuss investment trends in gold this Diwali and the pros and cons of buying the yellow metal.