jewelry

To make a profit investing in gems, you’ll need a network of gem trade contacts. Here’s some advice on how to start building professional relationships.…

Investors have many gemstone sourcing options, but which ones will work best for you? Learn the pros and cons, as well as the risk levels, of these…

Quartz is one of the most abundant minerals on earth. Learn how quartz forms and how its most popular varieties get their colors.

Topaz’s most popular mystical association has been with wealth. However, topaz symbolism and lore also covers areas such as health, love, and…

We provide Gem Lab and Jewelry Appraisal services in the Southern California. At this moment our firm believes the value of your jewelry…

Gemstone pricing can vary greatly between dealers. Learn about the myriad factors that go into prices for both colored gems and diamonds.

A couple claims the Beleza Emerald was lost in the Camp Fire of 2018 and was worth $280 million. The valuation doesn’t add up to us, and we explain why.…

Choosing the best gemstone orientation for your rough takes skill and experience. Learn what factors you should take into account before cutting.…

Most gemstones are rare, but some are rarer than others. Learn how gemstone rarity and ease of replacement can affect gem prices.