Panthère Kentia necklace in platinum, by CartierThe centerpiece is a 50.13-carat cabochon-cut sapphire from Sri Lanka; the piece is set with cabochon sapphires as well as triangular and round brilliant-cut diamonds. The platinum of the Panthère Kentia necklace rested against her collarbone with a cool, grounding weight. At its heart, the monumental 50.13-carat Sri Lankan…
