People have been drawn to gems for thousands of years, and these stones can draw our attention based on their brightness and time-to-time attraction. May it be a master jewelry creator, a passionate collector, or an enthusiastic person filled with passion for these gemstones, it is very much essential to be aware of all the knowledge that will enable one to get a hold of whether this particular gemstone is genuine or not, and if that's so, then whether it has good quality or not. In this complete guide, we shall focus on the "List of the Best Tools for Gemstone Testing," which will assist you in all the right moves regarding your gemstone investments.
The primary differentiation between original stones with imitation and fake gemstones occurs when they undergo testing. No matter how long it has been in trade, without a proper tool, high-quality imitations will deceive even the most veteran expert. Testing helps in:
But let's understand what makes a tool effective for gemstone testing before moving on to the list:
Let's review the "Best Tools for Gemstone Testing" available today.
A refractometer is the stone of identification for any gemstone. It identifies what kind of gemstone it is by measuring its refractive index and then separates it from others having similar looks.
A spectroscope is an advanced device for scrutinizing a gemstone's emitted or absorbed light spectrum. This precise study helps identify different kinds of gemstones because every type has spectral patterns that distinguish it from the others.
The polariscope is an essential tool for studying several optical properties of gemstones. It enables one to distinguish clearly between single-refractive gemstones and doubly-refractive stones, such as rubies and diamonds.
A good-quality gemological microscope is an instrument that allows for a very detailed and close examination of all the inclusions and surface features within a gemstone. Inclusions are tiny particles or characteristics within a gem. They often give the most valuable clues regarding the gem's origin besides authenticity and quality.
This helps to analyze pleochroism, an interesting optical phenomenon in which gemstones appear differently colored depending on the angle of observation.
Suggested Read: World of Sapphires: Varieties, Colors, and Quality Guide
This feature allows the UV light lamp to emit fluorescence in most types of gemstones. This striking feature helps gemologists and hunters distinguish the most expensive stones from diamonds, rubies, and fluorites.
Diamond testers use the principle of thermal conductivity to distinguish between the actual diamond and its simulants, like moissanite or cubic zirconia. Sometimes, the simulants appear precisely like the real diamond.
A hardness test kit comes with various tools uniquely designed to test and measure how scratch-resistant and durable a given gemstone is. The test depends on the Mohs scale of hardness, which classifies the scratch resistance of minerals by how one scratches another.
Electronic gem testers use thermal and electrical conductivity to distinguish between various types of gemstones. They are sophisticated machines that can test nearly any kind of stone.
This is a tool for determining the specific gravity of several kinds of gemstones. It is one of the significant distinguishing criteria between different materials, which can look almost indistinguishably similar.
Regular Calibrations: The tools must always be calibrated to provide an accurate and reliable reading.
Understand Limitations: To know a limitation, no tool can identify all types of gemstones; different ones can be used for a complete analysis.
Maintain records: All the documents shall be maintained and taken as future records or used during appraisals.
Learn Techniques: Learn the testing technique so maximum tool efficiency can be derived from the tool.
It will also depend on the maintenance length and precision.
Also Read: Guide to Precious Gemstones: Types, Features, & Value
The "List of the Best Tools for Gemstone Testing" is indispensable for anyone involved in gems' fascinating and intricate world. Whether you are just starting as a budding gemologist, eager to learn about these captivating stones, or a seasoned jeweler with years of experience, investment in the right tools will significantly enhance your ability to assess and genuinely appreciate these sparkling treasures effectively. Time is taken to understand and use crucial tools such as the refractometer, which assists in measuring the refractive index of gemstones; the spectroscope, which helps one analyze light absorption in various gems; and the diamond tester, which correctly determines whether a stone is a real diamond or a simulant, guarantees every gemstone you encounter is not only genuine but also of the highest quality available in the market. Start building your collection of gemstone testing tools today and unlock the secrets hidden in every precious stone. Happy testing!
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