RE: This changes everythingYes, the diamond does mean a high potential for large stones. But SGF has also found a lot of large stones and they are going nowhere right now so be careful not to get ahead of yourselves.
BTW, diamond weight is in carats with a "c" and gold purity is in karats with a "k". Carat is derived from the carob seed that is of fairly standardized weight and was used in early times to accurately weigh gemstones.