Look for the word COPY or REPLICA in tiny letters somewhere on the coin. All replicas made since the 1970s are required by law to carry that marking.
If the word doesn't appear, it's unfortunately not a guarantee the coin is genuine. Loads of copies were made before that time and were in everything from "collectibles" sets to promos from gas stations. You'd need to have it examined in person to be certain, but as there are far more copies than originals you should be prepared to find out that your coin is not the real thing.
By the make stamp What should the stamp look like?
a real diamond can cut glass, a fake diamond cant.
If the diamond shines too much is of a frosty color,you may consider it fake.
If ur g-shock says sports and no casio then it is fake if it is real it says casio in the bottom of screen or top and on the back shock resists and a g and casio on top on the back and made from japan or Thailand so if it says china or something else it is fake sorry my g shock was 165 if ur is 30 or 40 dollars it is fake at least 65 dollars if u buy a g shock that says casio and is 40 dollars it is fake it well be immediately proven to be fake and if is says Thailand and china it is fake i say the truth Sorry Live with it
if the logo is different the real seven is really called seven for mankind heres a great website with more info http://reviews.ebay.co.uk/Seven-for-all-Mankind-Authenticity-Guide-Spot-Fakes_W0QQugidZ10000000000102211
If you doubt the authenticity of any coin, take it to a coin dealer.
The best way to tell is to take it to a coin collector and see what he/she thinks.
The coin you described does not match any known official currency. It is likely a novelty or commemorative coin created for decorative or collectible purposes. It is not recognized as legal tender by any country.
The best thing to do is take it to a coin dealer for a accurate assessment.
The one sure way to determine if a coin is real or fake is by weight. A genuine coin will have a specific weight, while a counterfeit will be too heavy or too light.
There are only 20 that were ever made so chances are yours is a fake. If it is real, it would be worth over 120,000 dollars. It is best to take this to a coin appraiser as their are many imitations.
I would take it to a bank. They will either laugh and tell you it is a sham or tell you what to do. My guess, it is fake.
To be a bit blunt, if you can hold it in your hand it's a fake. There's a lot more information at the Related Question, linked below.
That could be a very rare coin. Take it to a coin dealer to have it appraised. Call them first and ask. Do not tell anyone you have it. Virtually EVERY double-headed coin that turns up in circulation is a fake. They're called magician's coins and sell for a few bucks at novelty shops. If your coin makes a hollow or dull sound when clinked on a table it's a magician's coin.
Locals can tell through familiarity with the currency, others because the numerical value is normally on the coin.
There is no particuarly good reason why a British 1922 Threepence would be fake, they are not particularly valuable and not rare. However, the coin should have the appearance of any other 1922 Threepence with the images both properly struck. The obverse and reverse of the coin should be correctly aligned. The coin should be 16mm in diameter and weigh 1.414 grams. If in doubt, take it to a reputable coin dealer.
Hi, can you please tell me if there are fake 1873 cc trade dollars and 1889 cc silver dollars out there if so how can i tell the difference?? ANSWER: Unfortunately, the entire series of Trade Dollars has been counterfeited and also all Carson City minted Morgan dollars. It's best to take the coins to a dealer or collector for an opinion on authenticity because there is no way to tell a coin is fake unseen. You can also send the coins to one of the professional grading services, many coin dealers can do this for you.