When shopping for a diamond, whether for an engagement ring or a piece of fine jewelry, you’ll quickly encounter the term Four Cs—Cut, Color, Clarity, and Carat Weight. These four characteristics ...

A necklace featuring a giant 163.41-carat colorless diamond sold for $33.7 million at auction. The diamond was the largest of its kind. It broke a record for the most expensive D color flawless ...

I tested an engagement ring from Quince, which offers affordable diamond jewelry. Its center stone is a three carat lab-grown diamond set on a simple gold band.

NEW YORK — Big diamonds sparkled during Christie’s sale of Magnificent Jewels in New York on Tuesday. Leading the way was a pear-shaped D color flawless diamond of 50.52 cts., which sold for $9.5 ...

GIA-certified diamonds come with a grading report that makes the 4Cs easy to compare, helping you balance cut, color, clarity ...

From brilliant blues to fiery reds, discover how nature crafts diamonds in every color, and why some shades are rarer than the rest Emma Saaty Selections from the Winston Fancy Color Diamond ...

A pear-shaped colorless diamond is estimated to sell for $20 million at an auction in Switzerland. The D-color flawless stone, weighing 101.73 carats, will feature in a jewelry auction by Christie’s ...

HONG KONG (Reuters) - A 101.27-carat diamond the size of a squash ball and the largest colorless stone to be auctioned in Asia, has fetched $6.2 million at a Christie's sale in Hong Kong on Wednesday.

Jeweler Harry Winston donated the famous Hope Diamond—the largest-known deep blue diamond in the world—to the Smithsonian Institution in 1958. It arrived in a plain brown package by registered mail, ...