Sparkling in the States: Industry insiders share their biggest sellers.

Trends from Tucson: Sourcing difficulties and sticker shock were the talk of this year’s gem fairs.

A grand unified theory: Yutai’s collection uses an innovative technique to combine multiple pieces.

With the auction house itself on the block this time, likely suitors include billionaires and big firms.

Small but mighty: People seeking to sell their jewels may think first of big-name houses, but lesser-known establishments can have as much or more to offer clients.

Dealer Brad Wilson reflects on a motif that’s been popular in jewelry for centuries.

This wide-ranging book covers everything from history and gem properties to big brands and buying tips.

Manufacturers are putting a twist on classic setting techniques.

The designer’s namesake brand seeks to make comfortable jewels that fully harness gemstones’ energy.

Get zapped: The trend sparking interest among customers of all ages.