Costco owes more than $19 million, a federal judge ruled Monday, for selling engagement rings it named after the storied jewelry shop Tiffany’s. MANHATTAN (CN) — Finding that Costco’s so-called ...

Moreover, Allen pointed out that “Costco isn’t just about bulk buys and budget blooms – they’ve got wedding rings that’ll make your heart skip a beat without the sticker shock.” ...

This wedding ring set will be $1,500 off its regular $7,999.99 retail price online during Costco’s Cyber Monday event. Featuring a round brilliant diamond shape and cushion cut center diamond ...

Tiffany & Co. is suing Costco for allegedly marketing engagement rings as "Tiffany" brand. The lawsuit claims Costco sold engagement rings in stores under the label "Tiffany" in stores but never ...