Gemstone

Key takeaways Rarity, origin, and physical characteristics like color and clarity play a major role in a gemstone’s value. Investment-grade gemstones must be carefully selected, authenticated, and well-maintained to appreciate in value. Certification and gemological...

Even the most well-cared-for gemstones can break, but that doesn’t mean they lose all value. Time, wear, and accidents can cause chips and fractures in your stones that a skilled jeweler can often repair or...

The Mohs hardness scale is an important factor in choosing gemstones. With other durability factors, Mohs hardness ratings can affect how you wear and care for your engagement ring and other fine jewelry. Learn how...

Gemstones and crystals are what make jewelry so dazzling. But just as a gem may be called a stone or a rock, which is technically inaccurate, these words mean different things. There are vast differences...

At this point, most Americans have used, or at least heard of at-home DNA testing kits like 23andMe and MyHeritage DNA. These innovative at-home testing kits utilize DNA fingerprinting technology that allows individuals to get...