Farmers select. Diamond G Calrose Rice is a product of Farmers' Rice Cooperative, a grower owned cooperative established in 1944, located in the fertile Sacramento Valley in Northern California. Our attention to quality begins at planting, throughout the growing season, harvest, drying and finally the milling through our state of the art facilities in Sacramento. We mill and package our Diamond G rice daily to ensure that each bag we ship is fresh and cooks consistently every time. We are extremely proud of our Calrose rice quality and are confident that you can taste the freshness, quality and attention to detail that goes into each and every bag. Product of USA.