What is A Gemologist?

Jeweler's Touch offers a wide variety of stunning options if you’re searching for high-quality jewelry in Whittier, Brea, or elsewhere in Southern California. Our knowledgeable staff includes experienced jewelers and certified gemologists who are passionate about helping you find the perfect piece. But what is gemology, exactly? The concept of education in gemology first appeared in the 19th century, but it wasn’t until 1908 that the National Association of Goldsmiths in Great Britain (NAG) set up a Gemmological Committee to issue guidelines and qualifications for this niche profession. Whether you're shopping for yourself or a loved one, you can count on the team at Jeweler’s Touch for the expertise and personal attention you deserve.

Gemology Explained

The ancient art of gemology has evolved over the years as organizations like the Gemological Institute of America (GIA) and European Gemological Laboratory (EGL) began to develop more up-to-date evaluation systems to formally train and certify today’s modern gemologists.

What is gemology?

Gemology is the scientific study of gemstones, which encompasses both natural and man-made materials used to make jewelry and for other applications. This highly specialized education focuses on the physical, chemical, and optical properties of gems within the field of mineralogy. Professional gemologists use special tools and techniques to verify, identify, and grade the quality and value of various gemstones in the jewelry industry to help suppliers and customers get the best products.

What is a gemologist?

Gemologists specialize in identifying gemstones, but that’s no simple feat. Becoming a reputable and trusted gemologist requires an incredibly trained eye to correctly identify, grade, and classify rare and precious gemstones. Their talents lie in the ability to expertly evaluate a gemstone and distinguish its clarity and flaws (inclusions). Due to a gemologist’s breadth of knowledge in precious stones, their expertise is a highly sought-after talent in the jewelry industry, and any jewelry store, reseller, or collector may have a trustworthy certified gemologist on hand to identify their pieces.

What Does a Gemologist Do?

Gemologists who perform appraisals certify the authenticity and quality of a precious stone and document its unique characteristics so it can be priced accordingly. This authentication process is known as an appraisal. Here’s more information about the meaning of the term gemologist and what these professionals do:

Identifying and evaluating gemstones

Gemologists use special tools like loupes, microscopes, and refractometers to evaluate gemstone shape, size, and color, and can create reports based on their findings. Due to their extensive training, they can tell natural from synthetic stones and where they originated. Gemologists also categorize diamonds and colored stones by examining factors like gravity, structure, and refractive index. They also consider current gemstone prices and market values to provide the best estimated value to clients. 

Supporting jewelry buyers and sellers

Gemologists support jewelry buyers and sellers by helping them with purchases, appraisals, and certifications. They provide education and transparency in the jewelry industry, giving both sellers and buyers confidence and peace of mind. Buying precious jewelry is a big investment, and having the help of skilled gemologists can help consumers make the best-informed decision possible before spending their hard-earned money.  

Types of Gemologists and Certifications

Gemologists undergo rigorous academic studies before becoming certified and exploring different career paths in laboratory research, jewelry design, lapidary, appraisals, and more.

GIA, AGS, and other recognized programs

The gemology certification process can last anywhere from three months to a year. GIA certification, issued by the Gemological Institute of America, means the gemologist can perform a rigorous evaluation process to assess a gemstone’s quality, authenticity, and characteristics. Students of GIA, AGS, and other recognized programs learn about gemstone history, geographical origins, geology, and how gemstones are cut, polished, designed, and set. They’re also trained to use a variety of tools and equipment to sharpen their skills throughout their certification.

Gemologist vs. Bench Jeweler vs. Appraiser

This is a closer look at a Gemologist vs. a Bench Jeweler vs. an Appraiser:

• Gemologist: These professionals utilize scientific knowledge to identify a gemstone’s cut, color, clarity, and carat as part of quality assurance.

• Bench Jeweler: Experienced jewelers craft, design, and repair jewelry and must have specialized training in metalsmithing, stone-setting, and other vital jewelry-making techniques. 

• Appraiser: A jewelry appraiser evaluates the market value of jewelry for insurance, resale, or estate planning and must have extensive knowledge of materials, gemology, and market trends to make an accurate assessment. Some appraisers are also Gemologists.

When Should You Work with a Gemologist?

When shopping for a gemstone, including diamonds and pearls, you may want to get it inspected by one of our professionals to confirm that your investment is authentic. 

Getting a jewelry appraisal for insurance evaluation

A certified jewelry appraisal for insurance helps you ensure you’re adequately covered in the event of loss, theft, or damage. This evaluation provides an accurate value for your jewelry, which insurance companies require to provide fair compensation. 

Contact Jeweler’s Touch Today

Whether you’re shopping for custom engagement rings or a pendant necklace, bracelet, or earrings, our certified and experienced experts can help you create the perfect piece. Clients in Whittier, Yorba Linda, Brea, Anaheim, Fullerton, and beyond rely on Jeweler’s Touch for our exceptional customer service, diverse inventory, and custom design services. To learn more about what we offer, contact us to schedule an appointment or call 714-451-2069.

Frequently Asked Questions

How do I choose a certified gemologist?

Before you visit a gemologist, ask them whether they are certified and where they went to school. Don’t be afraid to write down several questions about your gemstone, so you don’t forget when you see them in person. 

What should I expect during an appraisal?

The gemologist thoroughly assesses the gemstone to determine its clarity, origin, cut, color, carat weight, and current market value. The process typically takes between 20 and 40 minutes, and costs vary depending on how many appraisals are needed and the nature of the appraisal. 

How do I become a certified gemologist?

Certified gemologists must complete a formal geology education program, including receiving a diploma or certificate from a recognized institution like GIA or AGS. The certification process includes in-depth education and training to identify, grade, and understand gemstones and their properties.