Although the estimated $27 trillion global retail industry is highly competitive, a few juggernauts have stood out, including ...

The best Costco jewelry and watches for Valentine's Day Costco carries some of the biggest brands and often offers special member's only pricing on luxury watches, earrings and other jewelry.

If you’ve shopped for jewelry at Costco, you might have noticed Tiffany rings for sale. Tiffany is suing Costco in federal court, claiming trademark infringement.

Police say three people wearing surgical masks allegedly stole $50,000 worth of jewelry from a Costco in Novato Sunday morning.

Costco Wholesale Corporation ( NASDAQ: COST) reported comparable sales for the retail month of August were up 6.3%, including ...

Luxury can mean anything from food to personal style. Did you know that Costco actually offers a wide selection of luxury goods that you can get for an affordable price? Believe it or not, Costco ...

An annual $65 fee scores you access to Costco’s extensive collection of bulk merchandise, discounted name-brand apparel ...

Costco is going to have to pay for selling "Tiffany" engagement rings that weren't made by the famed company. A judge has ruled that the jewelry company is entitled to almost 20 million dollars.

Jewelry reviewers on TikTok are recommending Costco’s $140 gold heart earrings for Christmas presents. Consumer Reports is championing an Amazon Basics blender among its best gifts under $40 ...

Warehouse shopping centers like Sam's Club and Costco provide easy access memberships to the cost-conscious. But which is the better value?

COST's Q3 results highlight surging digital sales and new online tools, positioning e-commerce as a powerful growth driver.

Kal Blank, a 10-year-old with a knack for finding things, reunited a lost $20,000 ring with its owner, Mae Praetzel, sparking an emotional and heartfelt meeting.