A new book explores the history, science and allure of these luminous gems, which have captivated artists, monarchs and connoisseurs for millennia.

Packing several styles into one piece, convertible jewelry morphs to fit the wearer’s life or mood.

A response to the austerity of the pandemic, Greek designer Nikos Koulis’s latest collection is bursting with optimism and whimsy.

Designers are putting pops of color in their pieces with vibrant enamel.

Non-precious varieties of opal come in a slew of exotic colors for jewelers to play with.

Store owners skilled in building strong client relations often rely on tried-and-true tactics.

Retailers weigh in on the upcoming holiday period, from best sellers and promotional plans to the effects of inflation on consumer spending.

Women self-purchasers are driving the industry — and marketing efforts need to catch up with that reality, says the Natural Diamond Council’s David Kellie.

Strong visitor traffic, a leap in lab-grown, and a burst of colored-gem styles characterized the Vicenzaoro show last month.

Indian jewelers are optimistic ahead of the important festival, bucking the more cautious global trends.