Yellow diamonds, also known as canary diamonds, are a type of colored diamond that exhibit a vibrant yellow hue. Their color ranges from light yellow to intense, vivid yellow, depending on the concentration of nitrogen impurities in the diamond's structure. These diamonds are graded based on their color intensity, with deeper shades generally being more valuable. The unique color of yellow diamonds is a result of natural processes that occur deep within the Earth. They are often used in fine jewelry and can be found in various cuts and settings. Yellow diamonds are popular for engagement rings and other special occasions, adding a touch of warmth and brightness.