They say that only a jeweler knows the value of a real diamond. But how do you know that the jeweler is trustworthy? Follow the public eye, and it will lead you straight to the crowning jewel of today ...

Effy Jewelry, a prominent retailer at ports of call throughout the Caribbean and Alaska, will open boutique shops on three Princess Cruises ships, starting next month. The ships are the Caribbean ...

Feeling romantic on vacation? You’ll soon be able to “try on” rings virtually while sailing aboard Carnival Firenze. Carnival Cruise Line and Effy Jewelry have ...

A group of investors led by Effy Hematian, the diamond ring designer behind Effy Jewelry, is in contract to acquire a 12-story Garment District office building from Hidrock Realty for north of $50 ...

The Hematian family is purchasing a Midtown-office building from Isaac Chetrit for $92 million, according to sources familiar with the deal. The Hematians, who are behind the diamond ring designer ...

SL Green Realty Corp. has sold 590 Fifth Avenue a year after it acquired the property from Thor Equities. The family behind diamond ring designer Effy Jewelry bought the 19-story Midtown office and ...