NEW YORK (AP) – A federal judge in New York has asked big-box wholesaler Costco and little-blue-box jeweler Tiffany & Co. to try to settle a multimillion-dollar trademark dispute. Lawyers for the ...

Tiffany has been awarded $8.25 million in punitive damages for Costco falsely identifying rings as “Tiffany” rings. This is in addition to $5.5 million in compensatory damages A civil jury in the ...

A federal jury told Costco to pay Tiffany and Co. $5.5 million in compensation for selling counterfeit Tiffany diamond engagement rings. Last year, a district judge ruled that Costco had knowingly ...

Costco Wholesale Corp told a federal jury on Tuesday that the company owes Tiffany & Co no more than $781,000 for counterfeit versions of the high-end jeweler's diamond engagement rings in its ...

Costco is best known for its bargains, but it sells a lot more than bulk toilet paper.

When you think of where to buy your engagement ring, you might think of Zales, Tiffany & Co., or Blue Nile. But if you've ever walked past the diamond counters at a Costco warehouse, you might be ...

Discount warehouse chain Costco got no love from Tiffany on Valentine's Day. Instead of a box of chocolates and a dozen roses, Costco got slapped with a lawsuit alleging it fraudulently sold ...