Growers are Loyal to Blue Diamond Growers Thursday Dec 10th, 2020 Blue Diamond Growers, is the only cooperative in the almond industry, and it has loyal growers. Charles Crivelli is a Walnut and almond grower in the Stanislaus County area. He's a member of Blue Diamond Growers and he loves being part of that Cooperative. “Blue Diamond is the only cooperative and bit is the largest almond processor in the world. It’s been a real leader in the industry working along with the Almond Board of California and a dynamic organization--- constantly developing new product lines, and th...