Earlier this month, during Paris’s haute couture week, passers-by might have noticed a glorious yellow glow emanating from a Rue Saint-Honoré vitrine. The high jewelry presentations were underway, and ...

Diamonds, rare colored gems and signed jewels from important private collections fueled Sotheby’s High Jewelry auction in New York on Friday. The top lot of the sale, as expected based on pre-sale ...

The most fabulous jewels are often intended for life’s most treasured moments—engagements, weddings, milestone birthdays, and unforgettable occasions worthy of elegant, unique pieces. Few houses ...

Whether you’re shopping in Paris, New York or London, it’s impossible to resist pausing in front of the opulent Graff windows and marvelling—at least for a second—at the sparkling gems within. Founded ...

Colorless and fancy colored diamonds are among the premiere lots at Sotheby’s New York High Jewelry auction on June 13. The sale of 110 lots includes important pieces from the Vanderbilt and Wade ...

A ladies' watch outshines the cost of many private jets. The Graff Diamonds Hallucination, a unique quartz timepiece encrusted with 110 carats of rare colored diamonds, carries an estimated value of ...

Until recently, however, the brand preferred to fly under the radar, selling mega-diamonds to captains of industry and kings and queens of state without shouting its name too loudly. The opening last ...