Diamonds have long been the preferred material for engagement rings, exquisite jewelry, and investment pieces. However, as people become more aware of ethical sources, price constraints, and the need ...

Each month has at least one gemstone; others have more. Here's what know about December's birthstones. December has three birthstones: tanzanite, turquoise and zircon. Of the three, tanzanite is ...

The Border Force is set to auction more than 100 gemstones — valued at over $60,000 — after they were abandoned by a ...