Robinson's Jewelers Blog / Gemstone Identification

Discover the latest trends, tips, and insights in the world of fine jewelry with Robinson's Jewelers' official blog. Dive deep into the mesmerizing realm of precious metals and gemstones. Whether you're a jewelry aficionado or seeking styling advice, our curated articles are here to enlighten and inspire.

Close-up side-by-side comparison of a natural sapphire and a lab-created sapphire under a gemologist's loupe

How Do Gemologists Distinguish Between a Natural Sapphire and a Lab-created One?

Maya Thompson Posted on February 16 2026
So, you’ve fallen in love with a sapphire. Maybe it’s the one winking at you from an en...
Read More
Close-up view of a brilliant emerald gemstone being analyzed by a high-tech spectrometer in a gemology laboratory.

How Do Advanced Spectrometers Identify a Gem's Origin (E.G., Colombian vs. Zambian Emerald)? The High-Tech Jewelry Detective Story.

Maya Thompson Posted on January 24 2026
Ever wonder how a stunning emerald can whisper the secrets of its birthplace? It’s not ...
Read More
Close-up comparison of a natural sapphire and a lab-created sapphire under a jeweler's loupe

Can a Jeweler Tell if a Sapphire is Lab Created? The Sparkling Truth Revealed

Maya Thompson Posted on September 30 2025
So, you’re admiring a stunning sapphire piece, its deep blue hue calling to you, when a...
Read More
Close-up comparison of real and fake gemstones showing differences in sparkle and clarity

How to Spot a Fake: Beginner Tips for Identifying Synthetic and Imitation Gemstones (Don't Get Scammed!)

Maya Thompson Posted on September 15 2025
So, you’ve fallen head over heels for a stunning ruby ring at a price that seems too go...
Read More
Close-up comparison of natural and lab-created diamonds under professional jeweler's loupe

Can A Jeweler Tell If A Stone Is Lab Created?

Tracy Robinson Posted on May 20 2025
When shopping for exquisite diamond jewelry, many customers wonder about the difference...
Read More
Gemologist examining a gemstone under magnification

What Does a Gemologist Do?

Maya Thompson Posted on December 20 2024
In the dazzling world of fine jewelry, the expertise of a gemologist is indispensable. ...
Read More

Subscribe to our newsletter

Signup for our newsletter to stay up to date on sales and events.

*By completing this form you're signing up to receive our emails and can unsubscribe at any time