Luxury jeweler Tiffany & Co. has debuted an iPhone application that merges mobile and interactive shopping for consumers who are looking to select an engagement ring. The Tiffany & Co. Engagement Ring ...

Tiffany engagement rings are the most popular of all branded diamond rings, and therefore more expensive than an unsigned piece of jewelry, studies find. 1 How much is a Tiffany ring worth at resale?

The Twenty Four Stone Watch pays tribute to Jean Schlumberger’s Sixteen Stone collection, with its rotating outer ring set ...

If other accessories are more your speed, check out the high-jewelry space ... section dedicated to the jeweler’s engagement rings. Downstairs at Tiffany’s first flagship in Brazil.