Comment identifier une pierre précieuse - Naturosphère
L'identification des pierres gemmes est un processus d'observation et de tests de leurs propriétés chimiques et de leur structure caractéristique. Chaque pierre ...
testeur de diamant
Testeurs de diamant : Chaque espèce de pierre conduit la chaleur à des vitesses différentes, on parle de conductivité thermique. Utiliser un <anchor>testeur de diamant</anchor> aidera à déterminer les différents taux de conductivité thermique des diamants et de la plupart des pierres précieuses. Ces testeurs mesurent la conductivité électrique. Les diamants conduisent la chaleur à un taux plus élevé que les autres minéraux, un testeur est capable de détecter les différents taux de chaleur, aidant ainsi à identifier un faux d'un diamant véritable.
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- Gemology Testers

# Gemology Testers

These gemology testers are a great addition to the workbenches of any gemologist, jeweler, or hobbyist jeweler. Determine stone type and separate genuine stones from synthetics with the use of Esslinger & Co's quality gemological testers.   We carry polariscopes, refractometers, diamond testers, Chelsea filters, refractive index liquids, and more. These gemologist’s tools are handy for any gemologist, jeweler, appraiser, or business who plan on buying jewelry and needs to know whether the gemstones they’re purchasing are the real thing or not.

[Click Here to Learn How to Identify Gemstones](https://blog.esslinger.com/how-to-identify-gemstones/?_ga=2.118239689.1319134847.1543250150-1798044534.1526326902)

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#### [Gemlogis Belize Diamond Verifier](https://www.esslinger.com/gemlogis-belize-diamond-verifier/)





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