Australian Idol star Paulini Curuenavuli sparked engagement rumours on Monday when she stepped out with a diamond ring. The singer, 42, flashed a huge diamond on her left hand wedding finger as ...

Instead, the ring was swapped for a new infinity band. Since then, I've developed a habit of glancing at Kate Middleton's wedding finger in her latest portraits. And when Kensington Palace released a ...

Established in 1931, the Gemological Institute of America (GIA) is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA is the leading ...