Heidi Klum sports a gorgeous yellow diamond, also called a Canary diamond, which is the most popular of the fancy colored diamonds (yes, fancy is a word commonly associated with colored diamonds). With white diamonds, we tend to focus on cut and clarity as a measure of the stone's brilliance, but Fancy or Colored diamonds are all about the hue!
About the ring: Fancy yellow oval cushion cut 10 carat diamond set in a thin band of small yellow pave diamonds. Estimated to be worth over $150,000.