About 1 cup. 2.5 g omega-3 per serving. 5 g protein per serving. 4 g total carbs per serving. USDA Organic. Certified Organic by Oregon Tilth. American Heart Association Certified: Meets criteria for heart-healthy food. Supportive but not conclusive research shows that eating 1.5 ounces per day of walnuts, as part of a low saturated fat and low cholesterol diet and not resulting in increased calorie intake. May reduce the risk of coronary heart disease. See nutrition information for fat and calorie content. Naturally no sodium or cholesterol. Non GMO Project verified. nongmoproject.org. Since 1912. Organic Diamond Nuts are made for homemade. Started by a group of California walnut farmers. Had a mission to bring the bounty from California's Central Valley walnut farms to America's tables. Our Farmers: Diamond Organic walnuts come from the harvest at Valadez Farms. Where they have been growing walnuts for Diamond over the last 25 years on the family farm in Upper Lake, California. Valadez Family, we're glad that you've been with us for all of these years. Our guarantee of quality. diamondnuts.com. Instagram. Facebook.