trapiche emerald

Trapiche emerald gems are some of the world's rarest emeralds. Learn where they're found and how their characteristic “spoked wheel”...

Satisfying the human desire for symmetry, trapiche gems have a special allure. Learn what makes these rarities so unique in...

What's the difference between a lab-created emerald and a natural emerald? Is a synthetic gem a real gem? Learn the...

A number of online sites have reported on a large emerald, supposedly recently extracted from the Chivor mine in Colombia....

Gemologists can separate natural emeralds from emerald simulants and synthetics. Learn about the most common tools and techniques for this....

Emeralds get their green color from chromium and vanadium. Learn how the presence of these elements affects their formation and...

Emerald crystals can grow very large. Learn about some of the world’s largest emeralds, whether rough, faceted, or carved.

Colombian emeralds can command premium prices. Jeffery Bergman separates emerald myth from fact when it comes to determining the origins...

Emerald treatments, such as oiling, are very common. Learn what these techniques do, how emeralds are graded, and what gems...

Practical tips on Emerald Facet / Faceting Information. Covers Emerald Facet / Faceting Information related issues, news, research, tips, and...

Discover the rich historical emerald meaning and symbolism from Cleopatra's treasures to religious significance. Learn what emerald stones truly symbolize...

Emeralds from different sources can vary in quality. Learn how to identify emerald origins by analyzing the optical and physical...

If you like green, you’ll love an emerald engagement ring. However, judging emerald quality is complicated. Learn how to find...

Mined emeralds are expensive, so lab-made emeralds are an attractive option for consumers. Learn how these synthetic gems are made...

Evaluating emerald quality, especially clarity, can be very complex. Navneet Gems & Minerals has proposed the following system for grading...

Emerald fillers can improve the beauty of these gems but also have some drawbacks. Learn how to choose the right...

Master emerald buying with our comprehensive guide. Learn to evaluate color, clarity, cut, and carat while avoiding treated stones and...

To meet the demand for fine emeralds with no clarity enhancements, dealers search for gems to clean and recut. Learn...

Oil treatment is a standard industry practice for enhancing emeralds. However, the treatments are not permanent. Learn how to re-oil...

How do emeralds form? Learn how the emerald growth process works and why it makes these gems rare, green, and...

Almost all cut emeralds have had clarity enhancements. Learn how these emerald enhancements work, what substances are used, and how...

Carved in Thailand in 2006 from a 3,600-ct emerald, “The Sacred Emerald Buddha” has a message of peace. Read the...

Appraising emeralds is a key skill for all jewelers and gemologists. Learn how to evaluate the quality of these rare...

With over 900 vendors and numerous geologic rarities, the 2017 Denver Gem and Mineral Showcase had plenty to see. Read...

Add sparkle to an emerald cut with a new cutting technique. You can apply this design to gemstones with standard...

Polishing Beryls: Get successful tips, suggestions, and methods to polish a Beryl laptype, synthetic emerald laptype, or any gemstone of...

Emerald, ruby, sapphire, and diamond are the most popular choices for classic engagement ring stones. Learn more about these traditional...

Golden beryl, also known as heliodor, can display rich colors and is an excellent gem choice for jewelry. Learn more...

In a recent interview, Jeffery Bergman talks about his decades-long career as a sapphire expert and connoisseur and offers his...

Rounds dominate the gem market, but fancy gem cuts offer many beautiful options. Learn about the most popular fancy shapes,...

Successful tips and guide on Faceting Designs. A Faceting Design Diagram by Jeff R. Graham that presents various cuts, this...

Although emeralds and peridots are both green gems, differences in shade might make it hard to pair them in jewelry....

Learn everything you need to know about Ethiopian emeralds, including quality, pricing, gemology, and how they compare to those from...

Information and guide on Faceting Designs. Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one is...

Easy to cut, the Gram Easy Emerald by Jeff Graham will maximize gem yield. This design and its cutting sequence...

La Belle De Jour is a unique emerald matrix. Learn how it formed, where it was found, and what makes...

A couple claims the Beleza Emerald was lost in the Camp Fire of 2018 and was worth $280 million. The...

Some famous emeralds have amazing histories. These seven gems have gone through revolutions, shipwrecks, and thefts to become crown jewels...

This covers tips and guides on Chrome Diopside faceting. Chrome Diopside has a rich green shade that rivals that of...

New to the gem trade or just a hobbyist? Don't be intimidated! Follow these tips for your first gem show...

Discover America's best gem hunting locations where you can unearth emeralds, diamonds, sapphires and more! Plan your gemology vacation with...

The mesmerizing patterns of emerald & asscher-cut diamonds can give engagement rings a subtle style. Learn how to find a...

The Hayek cut is great for light to medium-colored gem rough that’s blocky but not square enough for an emerald...

Dark green tourmaline and red rubellite gems can look very black in an emerald cut. Learn how to minimize this...

Learn which gemstones are the best investments for long-term value. Explore diamonds, sapphires, rubies, emeralds, and pearls that retain worth...

Emeralds are more than just a pretty stone. They set the standard for the best green color in the world....

Raw stone jewelry is trending. Read this article for tips on incorporating raw stones into your jewelry designs and cleaning...

Rare chrome tourmaline can show an emerald-like green color. With a highly desired color and tourmaline's excellent qualities as a...