Following our ‘Craft Issue’ with cover star Shinpei Kujiraoka, here’s a look at some of Cartier's most iconic rings yet.

a gem cutter that also sells stones, as the right source for such a specific item. After examining a few options, Mr. Coffin chose a elongated 3.95-carat blue-green Montana sapphire with a ...

The Dresden Green is the largest naturally green diamond ... known owner of the “ruby,” which is actually a red spinel. The uncut gem passed to various Persian and Indian rulers and finally ...

And a fine pale green jade wine tankard that spans the Mughal ... A raspberry-pink translucent spinel, once part of Shah Jahan’s dazzling, gem-encrusted new throne completed in time for Nowruz ...

Large amounts of green, blue, and pink tourmaline ... The occurrence, mining, and distribution of these gem materials are summarized, as are their gemological properties. Lesser amounts of garnet, ...

Among her impressive collection, one gemstone stands out as her favorite — the emerald. But for Nita Ambani, this sparkling green gem is more than just a fashion statement; it’s believed to ...

Emeralds have held a special place in various cultures throughout history. In ancient Indian culture, they were seen as ...