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supply diamond tester, appraises the instrument
Diamond indicator （ Red light ）, which illuminates if the stone is a REAL diamond. 20 second warm-up time with a 150 second shut off alarm.If stone is Fake crystal, a simulant suc ... |
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| Publish Time :
4 months ago
| Expiry Date :
2010 / 02 / 19 |
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