Unwind In the world of spectacular gemstones and diamonds auctions, Indians emerge as the big collectors Updated : April 20, 2019 10:22 AM IST The Graff Lesedi La Rona, a rough diamond ferreted out from within the womb of a Botswana diamond mine, is said to be of exceptional quality and will go on auction within another month. The question uppermost in the minds of most investors in fine jewellery and precious stones is: will an Indian jeweller or collector buy this stunning diamond? Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.