How Can You Differentiate a Fake From A Real Diamond
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The surest method to determine if a diamond is real or not is to go to a professional for an evaluation. With new better fake diamonds available, it is more and more difficult to identify a real diamond even for a professional with a jewelers' loupes.
While that may be true, there are still things that have to be considered and followed. Always examine the stamp inside of the band which will tell you how many karats it is and this will increase your chances of making a legitimate deal.
If you have a powerful magnifying glass or a jeweler's loupe, examine the girdle-band and edges of the cut stone. If the edges are soft and rolled, it is an indication of a fake one. So does a clear, waxy-even strap where the facets get together and alter direction around the "belly" of the stone.
Use a jeweler's loupe to check the stone for minute fractures, little flecks, and inclusions. These can be very difficult to imitate because they are created naturally and they are very unique. Unfortunately natural diamonds are also most valued when least flawed, and the minor flaws that are commonly allowed through are not easily spotted by the amateur.
A common indicator is weight. Simulated diamonds have a significantly different weight than an authentic diamond; cubic zirconium is much heavier. In order to compare diamonds, you require a precision scale and samples of real diamonds.
Keep glass away from your diamond to avoid scratching. Don't attempt acid tests that might be used on metals. Don't try smashing a diamond — it will crush as well as any other crystalline substance and better than many. If it is a diamond, and you breath on it, the moisture will disappear too fast for you to see it; whereas, with a fake, it won't. It's only a hint and even that is not fail proof. In terms of true worth, and proving comparatively valueless, composition stones that have the base of one material and a table of diamond, will "pass" the test.
When you want to know for sure if the diamond is truly real, you must have someone reputable give it his opinion of it. That will mean you have to choose your jewelers carefully, and then ask them for paperwork for each gem. Every stone is unique, and solid documentation can pay off when trying to figure out yours.. To get a correct and fair appraisal, a professional jeweler, can be a reliable and helpful source, as long as he has good sources for his information.
Although chain jewelry stores are reputable firms, you may wish to consult a gemological laboratory when you desire an independent appraisal. These example businesses show the positive aspects of mass production and distribution as well as the negative aspects. They are often run very well, by honest men and women with equally honest support staff — but few in these stores are likely to have the in depth training associated with higher grades of jewelry store, or with highly qualified assessment businesses.
To find these check the yellow pages or online for advertisements offering appraisal services, and then take the time to learn the background, licensing, and experience of the assessor. A licensed jeweler, a good journeyman in a traditional trade program, a former stone dealer — these are good indicators of skill.
Request that you be allowed to observe the testing of any stone you bring in. This is to escape swapping from dishonest jewelers.. If you are refused, turn and walk right back out. You can ask for complete documentation if you intend to buy a stone.. Identifying real diamonds is difficult enough to make even pros think twice and look three times.
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