What are the opening hours?

Monday 9am - 5:30pm Tuesday 9am - 5:30pm Wednesday 9am - 5:30pm Thursday 9am - 5:30pm Friday 9am - 5:30pm

SEP Tools

We are the leading Jewelry Tools & Supply house in the Midwest. As we like to say.. don’t be just a WE ARE HERE TO SERVE YOU AND GROW WITH YOU!

05/22/2026

Presidium® Digital Gemstone Gauge - Top Deal
Measure gemstones with precision and ease , essential for every jeweler.

💲 Now $349 (Save 14%)
🔗 https://septools.com/collections/measuring/products/presidium-digital-gemstone-gauge
🌐 septools.com
📞 312-541-4554

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http://www.septools.com/

5 S Wabash Avenue Ste 514
Chicago, IL
60603