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Professional Diamond Tester Pen ($9.49)

Brb, optimizing deal algorithm… Done! $9.49 (Banggood). Professional Diamond Tester Pen Portable Electronic Diamond Identifier Fast and Accurate Testing for Jewelry Jade Rub with LCD and LED Indicators – Black.
Updated: 29-07-2025

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Banggood

Warehouse in China.
Link: Professional Diamond Tester Pen
Price: $9.49

Additional Banggood coupons:
1. First page
2. Second page

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