Gem Testing
11 videos • 1,080 views • by Texas Gal Treasures
1
Presidium Gem Tester II (PGT II) - Testing Emerald, Diamond, Sapphire, Ruby, Nephrite
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2
Let's Test Gemstones! Presidium Gem Tester II (PGT II) - Testing Emerald, Diamond, Sapphire, Garnet
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3
How to Calibrate Presidium Gem Tester ii (PGT II) | Calibration Repair at Home
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4
How to Test Gold and Silver - Thrift Store Silver & Garage Sale Gold - Is it Real?
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5
Presidium Gem Tester II (PGT II) - Testing Ruby, Diamond, Sapphire, Gemstone, Peridot
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6
Before You Sell Silver and Gold Jewelry | Tips & Testing Gold and Silver Jewelry to Resell Online
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7
Is MAGNETIC SILVER FAKE? | Acid Testing Silver at Home
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8
Gemstone Identification at Home | How to Identify Gemstones in Jewelry | Gems & Stones
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9
Presidium Gem Tester II (PGT II) Testing Diamond, Sapphire, Ruby, Amethyst, and Calibrating
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10
How to Calibrate Presidium Gem Tester ii (PGT II) | Calibration Repair at Home
Texas Gal Treasures
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11
Must Have Tools For Starting Your Jewelry Business in 2025 Successfully! - Jewelry Seller Toolkit
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