A Sculptor’s Take on Jewelry

PARIS — An 18-karat gold ring looked like a crown of thorns, studded with diamonds and cradling a 49-carat citrine. Another ring resembled skeletal fingers, in gold and rubies, holding a 48.16-carat amethyst. And a third ring had sharply pointed gold and diamond teeth, biting into a large shimmering gray pearl. The jewelry came from…

The Crown Jewels, With More Backstory

LONDON — Gems are often refreshed with new settings. But in the case of the British crown jewels, an update in the Tower of London is focusing on their historyrather than changes to the storied gems themselves. The renovation, which was to open Friday and is the first in a decade, uses existing exhibition space…