Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. For thousands of years, gemstones have been valued and traded around ...

The demand for gemstones is increasing, and fake gemstones are becoming a prominent and difficult-to-tackle problem in the jewelry and gemstone industries. Synthetic, fake, and enhanced gemstones can ...

Identifying gemstones is not a trivial task. While properties such as color and transparency can help with identification, gemstones such as rubies, spinels, and garnets can be difficult to ...

Modern spectroscopy techniques can rapidly identify gemstone origins, distinguish natural from synthetic, and isolate elements that contribute to their quality WASHINGTON, Aug. 1, 2023 – Since ancient ...