Natural Yellow Diamonds

Yellow diamonds owe their colour to nitrogen atoms substituted for carbon in the crystal lattice, which absorb blue light and transmit yellow; isolated nitrogen (Type Ib) produces the deepest, most vivid saturation. The most common natural fancy colour, they offer genuine supply and transparent pricing at every GIA intensity grade from Fancy Light through Fancy Vivid. Saturation is the dominant value driver — secondary hue modifiers such as brown or green reduce the per-carat price noticeably.