How To Check The Originality Of A Gemstones?
Buying a gemstone you desire is like a dream come true, but the real test lies in buying an original gemstone. There are plenty of unscrupulous sellers out there waiting to take advantage of gullible buyers. Who can be conned into spending their hard earned money on fake pieces.
They land into even a greater trouble if they intend to buy gemstone for astrological purposes as a fake gemstone may end up doing them more harm than good.
Though having the gemstone appraised from a gemologist can be a feasible solution for having the originality of the stone tested, it is better to be aware of a few tricks and tips to help you test a gemstone on your own.
1. Unveiling the Authenticity
Visual Inspection:
The journey to verify the authenticity of a gemstone begins with a keen eye. Genuine gemstones often have unique characteristics that can be observed visually. Look for imperfections, known as inclusions, as authentic gemstones rarely appear entirely flawless. Assess the color, brilliance, and overall appearance, as these can provide initial insights into the gemstone’s authenticity.
Loupe Examination:
A jeweler’s loupe, a small magnifying glass, is a valuable tool for scrutinizing gemstones. Genuine gemstones often bear microscopic imperfections that are not visible to the naked eye. These inclusions can serve as natural fingerprints, helping distinguish authentic gemstones from imitations. Additionally, examine the gemstone for signs of wear and tear, as genuine stones may exhibit small scratches and abrasions.
Hardness Testing:
Gemstones vary in hardness, a property measured on the Mohs scale. Diamonds, being the hardest mineral, can scratch all other gemstones. If you suspect you have a diamond, try scratching a known gemstone with it. If the suspected diamond leaves a mark, it is likely genuine. However, this method is not foolproof, as some synthetic materials can also be very hard.
UV Light Inspection:
Ultraviolet (UV) light can reveal certain characteristics of gemstones that are not visible under normal light. Some gemstones, like diamonds, emit a fluorescence under UV light. Conversely, some imitations may display different colors or no reaction at all. While not a definitive test, UV light inspection can be a useful tool when combined with other authentication methods.
Specific Gravity Test:
Determining the specific gravity of a gemstone is a more advanced method of authentication. This involves measuring the gemstone’s weight in air and then in water. Genuine gemstones have specific gravity values consistent with their known properties. Any significant deviation may indicate a fake or synthetic stone.
Conducting Heat Conductivity Test:
Gemstones conduct heat differently, and this property can be used for testing. For example, a diamond conducts heat exceptionally well, while most imitations do not. Professionals use specialized instruments to measure a gemstone’s thermal conductivity, but this method requires expertise.
Professional Certification:
When in doubt, seek the expertise of gemological laboratories and certified appraisers. These professionals employ advanced testing equipment to analyze gemstones thoroughly. Certificates from reputable organizations provide assurance of the gemstone’s authenticity and may include details about its quality and characteristics.
2. The Art of Gemstone Care
Cleaning Gemstones:
Proper cleaning is crucial for maintaining the brilliance of gemstones. However, different gemstones have varying levels of hardness and sensitivity to chemicals. While diamonds and sapphires are relatively resilient, softer stones like opals and pearls require gentler care. Use a soft brush, mild soap, and lukewarm water to clean most gemstones, avoiding harsh chemicals and ultrasonic cleaners.
Storage:
How you store your gemstone jewelry can significantly impact its longevity. Store each piece separately to prevent scratches, and consider using fabric-lined jewelry boxes to protect against dust and light. Avoid storing gemstones in direct sunlight, as prolonged exposure can cause fading or color changes.
Avoiding Harsh Chemicals:
Many gemstones are susceptible to damage from harsh chemicals found in household cleaners, perfumes, and cosmetics. Remove your gemstone jewelry before engaging in activities where it might come into contact with chemicals. Additionally, take off your jewelry before swimming, as chlorine in pool water can be particularly damaging.
Regular Inspections:
Periodically inspect your gemstone jewelry for any signs of damage or loose settings. If you notice any issues, take your jewelry to a professional jeweler for repair. Prompt attention to minor problems can prevent more significant issues down the line.
Professional Cleaning and Maintenance:
Consider taking your gemstone jewelry to a professional jeweler for periodic cleaning and maintenance. They have the expertise and tools to clean and inspect your jewelry thoroughly, ensuring that any potential issues are addressed before they escalate.
Re-stringing Beaded Jewelry:
Beaded gemstone jewelry, such as necklaces and bracelets, may require re-stringing over time. The thread or wire used in these pieces can weaken with wear, leading to breakage. Regularly inspect beaded jewelry for signs of wear and consider having it re-strung by a professional.
In the fascinating world of gemstones, the quest for authenticity and care go hand in hand. By understanding the nuances of gemstone authentication and adopting proper care practices, you can ensure that your precious gems not only stand the test of time but also continue to captivate with their timeless beauty. Whether you’re a seasoned collector or a newcomer to the world of gemstones, the combination of knowledge and care will undoubtedly enhance your appreciation for these extraordinary creations of nature.
Frequently Asked Questions :
- How can I visually inspect a gemstone for authenticity?
Visual inspection involves assessing the gemstone for imperfections, known as inclusions, as well as observing its color, brilliance, and overall appearance. Genuine gemstones often have unique characteristics that can be identified through a careful examination with the naked eye.
- Why is a loupe examination important in gemstone authentication?
A jeweler’s loupe, a small magnifying glass, allows for a closer examination of a gemstone. Genuine gemstones often bear microscopic imperfections that are not visible to the naked eye. These inclusions can serve as natural fingerprints, helping to distinguish authentic gemstones from imitations.
- What is the specific gravity test, and how is it performed?
The specific gravity test involves measuring the gemstone’s weight in air and then in water. Genuine gemstones have specific gravity values consistent with their known properties. Any significant deviation may indicate a fake or synthetic stone. This method is more advanced and may require professional equipment.
- How does heat conductivity testing contribute to gemstone authentication?
Heat conductivity testing exploits the fact that gemstones conduct heat differently. For example, diamonds conduct heat exceptionally well, while most imitations do not. This method is conducted using specialized instruments and requires expertise, making it a more advanced form of gemstone authentication.
- Why is professional certification important in verifying gemstone authenticity?
Seeking the expertise of gemological laboratories and certified appraisers provides a thorough and reliable authentication process. Professionals use advanced testing equipment to analyze gemstones, and certificates from reputable organizations offer assurance regarding the gemstone’s authenticity, quality, and characteristics.
- How should I clean my gemstone jewelry?
Cleaning methods vary depending on the gemstone. In general, use a soft brush, mild soap, and lukewarm water for most gemstones. Avoid harsh chemicals and ultrasonic cleaners, as they can damage certain gemstones. Diamonds and sapphires are more resilient, while softer stones like opals and pearls require gentler care.
- What are some signs that my gemstone jewelry needs professional attention?
Regularly inspect your gemstone jewelry for any signs of damage or loose settings. If you notice issues such as loose stones, scratches, or wear, take your jewelry to a professional jeweler for repair. Prompt attention to minor problems can prevent more significant issues in the future.
