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The Exy Royal Jewellery Collection
Fancy Vivid Natural Rough
Orange Diamond 169 Ct.
A pure fancy orange diamond, in the same hue and intensity as the color of a pumpkin, is truly rare. Fancy orange diamonds are more commonly paired with secondary color modifiers, or overtones, of brown, yellow, pink or the very elusive red. The majority of orange diamonds is type Ib diamonds, which make up less than 0.1 percent of all diamonds, and puts them roughly on par with type IIb diamonds for being the rarest kind of diamonds.
Fancy orange diamonds are usually Type Ib diamonds that consist of atoms of nitrogen uniformly distributed in the crystal lattice and absorb blue and yellow light, resulting in an orange color. Because the odds of an orange diamond being only orange are extremely long, they are typically found with modifying colors. The saturation of a color diamond is determined by its intensity. Differences in color appearance are therefore credited to tone, which is the particular point that a diamond falls in the light to dark spectrum.