3 Carat We love the size of this ring, but you and/or your partner may have to sacrifice a few paychecks to get this baby on your ring finger. Three-carat diamond prices start above $13k.

The average diamond carat weight for an engagement ring in the United States is about one carat. In the United Kingdom, it's 0.6 carats, and when looking at Europe as a whole, it's even smaller ...

Insider spoke to private jeweler Anna P. Jay about mistakes people make when buying engagement rings. Focusing only on carat size and shopping online are common errors, according to Jay. She also ...

Matt Betteridge was on an evening walk in Queensland's Gemfields when he spotted a "glimmer sticking out of the dirt" that turned out to a very rare 834-carat sapphire.