Rubies and sapphires of exceptional provenance and signed jewels were among the top lots at Bonhams New York Fine Jewelry sale on Tuesday. This is to be expected at a Bonhams sale, as the auction ...

Sotheby’s and Christie’s sold a combined $158,152,390 worth of jewels this week in New York, in sales that were dominated by spectacular named diamonds (flawless, colored, or huge), along with ...

A statement blue diamond and the largest round diamond ever to appear at auction are among the highlights of a varied program of offerings at Sotheby’s New York Magnificent Jewels sale to be held ...

Over the centuries, diamond cutters’ skill has had a big impact on the gem’s popularity. Probably even influencing your own taste. By Kathleen Beckett Diamond cutters do a lot more than just create ...

The most exciting aspect of the engagement process can also arguably be the most agonizing: deciding between engagement ring cuts. After all, this is the longest style commitment you’ll ever make.