Costco sells luxury jewelry for less, including this pair of Round Brilliant 3.00 ctw VS2 Clarity, I Color Diamond Platinum ...

Tiffany & Co. filed a lawsuit against Costco this week alleging the discount shopping club sold counterfeit rings under the luxury jeweler’s name. An eagle-eyed Costco customer in Huntington Beach, ...

From its $1.50 hot dog combo to its $4.99 rotisserie chicken, Costco is known for the great deals it offers customers. But the wholesale chain's focus on value appeals to more than just ...

NEW YORK — A Tiffany & Co. subsidiary is suing Costco, claiming the wholesale-club operator has been selling engagement rings wrongly labeled “Tiffany” rings. The high-end jeweler filed lawsuit in U.S ...

The country legend stopped by Costco to hunt for her new book — and fans can’t get enough of the wholesome moment.