Fancy Deep Brown Orange Diamond Ring 3.38 Carat. Price: $198,500. Courtesy M.S. Rau Antiques.

The sumptuous 3.38-carat fancy deep brown orange diamond in this eye-catching ring blazes with an impeccable, fiery orange hue. Referred to as "fire diamonds" by the famed gemologist Edwin Streeter, orange diamonds are among the most vibrant of all fancy colored diamonds. Typically found with hints of other hues such as yellow or brown, orange diamonds offer a stunning range of color, from sparkling citrus to sultry amber. This extraordinary stone is certified by the Gemological Institute of America as Natural Fancy Deep Brown Orange, meaning it possesses a highly saturated amber hue that is both vibrant and dramatic.

The rare jewel is flanked by two white diamonds totaling 0.90 carats in a platinum setting.