Determining the authenticity of a diamond requires professional equipment and a highly trained eye. At-home tests do ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. There’s a quiet revolution happening in the world ...

Taylor Swift revealed her engagement ring after announcing her engagement to Travis Kelce on August 26. The ring appears to be an antique cushion-cut or old mine-cut diamond with one-of-a-kind design ...

The Glowing Rose,' a 10.08-carat cushion-shaped brilliant-cut fancy vivid pink diamond will be the top lot at Sotheby’s High ...

Taylor Swift revealed her engagement ring after announcing her engagement to Travis Kelce on August 26. The ring appears to be an antique cushion-cut or old mine-cut diamond with one-of-a-kind design ...