The Washington PostDemocracy Dies in Darkness

Costco made $3.7 million selling ‘Tiffany’ rings. Now it must pay $19 million to the real Tiffany.

August 15, 2017 at 5:07 a.m. EDT
A shopper leaves a Costco store in Portland, Ore. (Rick Bowmer/AP)

Costco must pay the storied jewelry company Tiffany & Co. more than $19 million for selling about 2,500 diamond rings falsely identified on store signs as “Tiffany” rings, a federal judge ruled Monday.

Costco’s management “displayed at best a cavalier attitude toward Costco’s use of the Tiffany name in conjunction with ring sales and marketing,” U.S. District Judge of the Southern District of New York Laura Taylor Swain wrote in her opinion.