Cartier has carved out quite a niche ... This is the “marker ring,” coated with a DLC (Diamond-Like Carbon) finish. A single raised white dot acts as a motion capture key-point to track ...

A Cartier emerald and diamond ring blew past five fancy colored diamonds to become the top lot at Sotheby’s New York Magnificent Jewels auction held Wednesday. It fetched $3.6 million ...

Cartier diamonds have been present at countless known moments throughout history, so it was only natural that the Prince looked to Cartier to order the engagement ring for his beloved Grace Kelly.