Given 5.85 carats of diamonds to play with, most watch companies would line them up perfectly along the bezel, cover the dial and set them in rows on the bracelet links. Not Graff. Founded in 1960 as ...

From the Hope Diamond to Queen Marie Antoinette’s pearl pendant, in this ultra-luxe category, $32 million serves as the more ...

After more than 18 months spent analyzing, cutting, and polishing, Graff has revealed the 302.37-carat Graff Lesedi La Rona, the principal stone cut from the historic 1,109-carat Lesedi La Rona rough ...

The extraordinary D colour stone is one of the largest of its kind, cut from a 373-carat rough found in Botswana’s Karowe ...

It was just last year, that the London-based jewelry company Graff Diamonds acquired the 1,109-carat Lesedi La Rona rough diamond that was said to be the most valuable of its kind in the world. The ...

Cy Twombly’s looping lines, furious scribbles, and abstract doodles reveal less about the intention of the American postwar artist than the relentless energy with which he painted. His often oblique ...

The most exclusive watches attract buyers who prioritize technical precision and luxurious designs over standard timekeeping functions, making them symbols of taste and status. The global watch market ...

One of the world’s most extraordinary gemstones, the Wittelsbach-Graff Diamond, will be on display at the National Museum of Natural History Jan. 28, 2010, through Aug. 1, 2010. This will be the first ...