(AP Photo/Altaf Qadri) The 5.05-carat square emarald-cut Fancy Brown-Red diamond is on display during an exhibition in Abu Dhabi, United Arab Emirates, Tuesday, April 8, 2025. (AP Photo/Altaf ...

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 ...

Discover our elegant collection of diamond dress rings, expertly crafted in platinum, white gold, yellow gold and rose gold. Each ring is set with exceptional diamonds, offering timeless brilliance ...