A&A Jewelry Supply - Presidium® Gem Indicator (PGI)
By A Mystery Man Writer
Last updated 16 Aug 2024
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Online source for jewelry supplies. Loupes, tweezers, ultrasonic machines, tumblers, moissanite gold diamond testers, moissanite, jewelry watch repair tools.
The Presidium Gem Indicator (PGI) is the only hand held tester in the industry specifically for colored gemstones. It indicates up to 31 different
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Presidium PGI Gem Indicator
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Parker 6 / Gold
AJOA – NADRI
Features, The Presidium Gem Indicator is the industry's one and only handheld digital tester for colored gemstones, for application in 31 different
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Presidium Gem Indicator (PGI)
INDUSTRIES MOST TRUSTED | The only handheld tester specifically for colored gemstones; Quick results in less than 6 seconds. THINNEST RETRACTABLE
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Presidium Instruments Gem Indicator (PGI) Handheld Tester for Identifying Diamonds and Common Colored Gemstones
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A&A Jewels Co. - Wear Your Jewels With Happiness
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A&A Jewelry Supply - Source Supplier for Jewelers and Gemologists
MUST READ INSTRUCTIONS BEFORE USING | Presidium is available for any troubleshooting assistance THINNEST RETRACTABLE PROBE TIP | Retractable
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Presidium Instruments Gem Indicator (PGI) Handheld Tester for Identifying Diamonds and Common Colored Gemstones
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A&A Jewelry Supply - Boxes, Displays, & Accessories
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A&A Jewels Co. - Wear Your Jewels With Happiness
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A&A Jewelry Supply - C-Master Gem Gauge
American Gem Trade Association: Your Authority in Color
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A&A Jewelry Supply - Boxes, Displays, & Accessories
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