Partner with StL Gems!
the concierge gemologist - expert in gemstones diamonds and jewelry design

Begin Your Project with an

Expert Gemologist

Your fine items deserve precision and expertise

Providing the St. Louis, Missouri Area with Professional Jewelry, Gemological, and Appraisal Services. 

Let our gemologist advise you on best ways to achieve your goals. Regardless of what they are, we want to help.


We Specialize in:

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Diamonds

All diamonds are evaluated using the Four C's (Color, Clarity, Cut, and Carat Weight).

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Colored Gemstones

Colored gemstones detailed with an industry-recognized description system covering hue, tone, saturation, cut and carat weight.

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Pearls

Pearls comprehensively described including color, luster, nacre, shape, blemishes, and matching.

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Metals

Metals detailed by carat content (14K, 18K, etc.), platinum, and other metal categories.


What Sets Us Apart

 

1. Extensive Industry Expertise

Our Gemologist boasts a broad spectrum of experience in retail jewelry markets, wholesale diamond and gemstone markets, as well as insurance replacement services. We understand valuation from different industry angles and how each effects you, offering unparalleled accuracy in assessing your items.

 

2. Precision with Reliable Pricing

Our valuation process relies on up-to-date online databases recognized globally for their market information. The trusted source for professionals in over 40 countries, it has even been referenced in legal cases. When an assignment involves a valuation, we follow strict professional standards to provide you with the most accurate and unbiased reporting. Ensuring that your valuation is firmly rooted in the latest market data.

3. Exceptional Education

our Graduate Gemologist, trained at the prestigious Gemological Institute of America (GIA), and holds the industry's highest credential. This program equips us with comprehensive knowledge, technical expertise, and practical skills for evaluating gemstones and diamonds.

Our on-site training at GIA's world headquarters  provides four times the hands-on experience and exclusive insights compared to distance learning. We evaluate gemstones using the 4Cs and the industry's leading grading systems.

Choose us for a unique blend of experience, precision, and top-tier education in jewelry valuation.