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Chovm
Testing Instrument & Equipment
Test Instruments
Electronic Measuring Instruments
Industrial Metal Detectors
Gem authentication
(1550 products available)
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Brand New Version Long Range Metal Detector VR11000 Detecting Depth: 5-230m High Sensitivity
Authenticity
of Testing
Gem
$499.00
Min. Order: 1 piece
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Professional Diamond Selector II
Gem
Tester Pen Portable Diamond Tester Tool
$19.50-50.00
Min. Order: 1 piece
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Authentic
New GR2000 Professional Waterproof Gold Metal Detector High Sensitivity Silver Copper
Gems
and Jade Hunter Diamond
$950.00-1,400.00
Min. Order: 1 set
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Presidium Mate A diamond tester jewelry electronic
gem
test pen verify
authenticity
gemstone tester
Ready to Ship
$213.33
Shipping per piece: $11.49
Min. Order: 2 pieces
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GemTrue Multi Function Diamond Tester Pen Professional Stone Selector Moissanite Tool Hot Sale
Gem
Choosing Checking Pen
Ready to Ship
$95.00-250.00
Shipping per piece: $5.44
Min. Order: 10 pieces
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Gemological Instrument DK91004 Decoding
Gem
Colors with Precision Using the Chelsea Filter
Ready to Ship
$15.00-35.00
Shipping per piece: $11.68
Min. Order: 1 piece
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Gemological Instrument Narrowing Down Possibilities Explore DK91004 Chelsea Filter for
Gem
Identification
Ready to Ship
$15.00-35.00
Shipping per piece: $11.61
Min. Order: 1 piece
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Natural Sri Lankan Yellow Sapphire Round Cut
Gems
for Exquisite Jewelry Designs Sparkling
Authenticity
for Your Collection
Ready to Ship
$8.45
Shipping per piece: $3.56
Min. Order: 2 carats
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