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 ...

Outgoing US President Donald Trump's youngest daughter Tiffany has announced her engagement with her "billionaire heir" boyfriend Michael Boulos. Tiffany's decision on one of the happiest moments of ...

A woman’s “perfect” proposal quickly went downhill after a discovery about her engagement ring sparked a series of lies from her fiancé. The proposal began when the woman got engaged on Christmas day.

Tiffany, the company that set a new standard for women’s diamond engagement rings when it introduced its trademark setting in 1886, is aiming to start a new marital tradition with a line of engagement ...

Tiffany & Co. is inviting you to leave your mark on the iconic blue box. The storied American jeweler has just announced a new customization service that allows clients to add their very own lettering ...

(Bloomberg Opinion) -- A diamond is forever and so, perhaps, is Bernard Arnault’s interest in Tiffany & Co. Investors have been having some doubts that the chairman and founder of LVMH Moet Hennessy ...

Costco recently started trying to cash in on the wedding industrial complex by launching a wedding registry service, helping members plan their special days, and selling engagement rings. It’s that ...

Before she wowed during the special day, Michael proposed to Tiffany with a different but still impressive engagement ring that was estimated to cost around $1.2 million, according to Daily Mail, back ...

Tiffany & Co. will soon offer men the traditional engagement sparkler millions of women have adorned over the years as the luxury retailer gets set to debut its first-ever engagement ring for grooms.

Tiffany Trump, 25, was spotted browsing a high-end jewelry store in London during the family’ state trip to the UK, and she apparently wasn’t looking for just any accessory. Tiffany was with her ...

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. District ...

A Huntington Beach shopper has touched off a legal war between discount retailer Costco and Tiffany, one of the world’s most exclusive jewelry brands. The dispute began in November when a woman ...