Here are several at-home exercises you can perform on a stone to determine whether or not it is a diamond.
NB: Your only infallible exercise is to take the diamond to a certified gemologist and pay for a document that confirms the diamond's cut, colour, clarity and carat weight.
At-home ExercisesThe line or dot testThis simple visual test will tell you. Diamonds reflect light back out through the top surface (called the table) of the diamond. Cubic Zirconia, or CZ for short, is transparent and reflects the light differently.
If it is a real diamond you should not be able to see the dot or line; the image should be distorted. If your stone is a cubic zirconia (CZ) the dot will become a circle that is clearly visible.
The reason is that fake diamonds refract light differently than real diamonds. However some types of fake diamonds, such as those made with cubic zirconium oxide, synthetic rutile, fabulite and certain doublets can escape this detection method.
The Hardness Test - diamond is the hardest mineral known. Cut a piece of glass with it, like an old bottle or window. If it easily gouges the glass, it's either a diamond or a cubic zirconia. If it doesn't, it's glass.
Black Light Test- Diamonds have unique molecular properties. If you shine a black light (long-wave ultraviolet light ) on a stone and it will glow with different colors depending on what it is. A real diamond may gloe blue, cubic zirconia will glow mustard yellow, and glass will not glow at all.
Otherwise, take your jewelry to a qualified jeweler or gemologist and ask them to test your diamonds for absolute verification.
Only a jeweller can tell for sure if a diamond is fake or not, so do not throw out that stone, just because it seems to fail any of the three tests set out here.
bring them to a diamond cutter they have special tools to determine if its real
You can take your jewelery to a local jeweler, who can tell you if the diamonds are real or not.
Most jewelers can tell the difference between zirconia and real diamonds right away.
Real diamonds will cut glass, though there is speculation that some fake diamonds can cut glass, and that you can damage a real diamond by cutting glass with it. Another way to tell is to hold the diamond up in the light. If you see any orange color from the diamond, it is fake, as real diamonds have every color EXCEPT orange.
Show your diamond to a professional jeweler. They can usually tell you right away whether the diamond in an engagement ring is real or not. Another way to tell is to breathe hot air onto the diamond to fog it up. If the diamond holds the fog for a few seconds, it's fake. Real diamonds disperse the fog immediately. Professional testing is by thermal and electrical conductivity measurements, or by optical study of the crystals.
Real diamonds are formed from carbon; imitation diamonds are fabricated from a combination of materials.
You can take your jewelery to a local jeweler, who can tell you if the diamonds are real or not.
Take your earrings to a local jeweler who can use a probe to confirm that the diamonds are real -- or not.
Most jewelers can tell the difference between zirconia and real diamonds right away.
some do but the diamonds are probably fake unless you no how to tell if diamonds are real
I think it would be best if you have a professional look at your diamonds. They will probably charge a fee.
Real diamonds will cut glass, though there is speculation that some fake diamonds can cut glass, and that you can damage a real diamond by cutting glass with it. Another way to tell is to hold the diamond up in the light. If you see any orange color from the diamond, it is fake, as real diamonds have every color EXCEPT orange.
Kiran diamonds are manufactured diamonds: real, manufactured diamonds.
In many cases, yes, diamonds and fakes can look alike. It takes a trained jeweler to tell them apart.
Real diamonds can be found in Arkansas.
Chemically they are real diamonds.
Are 3.60 dwt diamonds real
There are "Russian diamonds" - is the company/website name and it offer diamond simulants, not real diamonds. And there are Russian diamonds which is produced in Russian labs which are 100% real diamonds. To ensure the diamond is real ask for independent gemology certificate: GIA, EGL, IGI.