| Dupeakya Professional Diamond Selector II Gem Tester Pen: Portable Electronic Tool for Identifying Real Diamonds | High-Precision Professional Jeweler's Diamond Tester by HDE | WECHIC Professional Diamond Tester Pen - High Accuracy Jewelry Testing Tool | |
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| B2B Rating |
80
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95
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85
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| Sale off | $2 OFF | $23 OFF | $1 OFF |
| Total Reviews | 153 reviews | 1 reviews | 70 reviews |
![HQDZ [Upgraded] Professional Diamond Tester for Jewelers - High Accuracy for Gemstones](https://m.media-amazon.com/images/I/51zV2YIJ0QL._SL500_.jpg)
