Testing Gold

Is your gold jewelry for real or is it fake? How do you tell? There are many ways to find about gold jewelry. It’s a good idea if you are going to be selling it. I would take mine to a local jewelry shop or an expert who values jewelry and have it analyzed. Any reputable jeweler would weigh the jewelry, deduct the weight of any precious stones and tell you how much money you would get.
If you are Middle-Eastern or Asian there are many ethnic shops in Southall, London who can give you an honest answer, regarding your gold jewelry? Also unlike many mainstream jewelers they don’t charge a penny for the valuation. Pick the one that is the biggest and has been in business the longest.
If you don’t want to sell your jewelry but would like to exchange it for a new item- that is also possible. Exchanging old gold for new is very common in Asian jewelry shops. Going down that route, is a fantastic idea, at least you leave with something worth a little bit more. Jewelers never like to part with cash, you are likely to pick up an expensive replacement worth much more at today’s gold prices. For example if you bought a set of gold earrings for 500GBP in 1990, you could exchange it for another pair in 2010 for 1000-GBP, all depends on how the jeweler will calculate the price of gold in your earrings. I have actually done this -sell my wedding jewelry in Southall,London and got 4000GBP which I went ahead and spent.
Gold quality varies from country to country and for certain communities gold from South Africa, China or Russia does not fetch a high price. A professional jeweler who knows his gold will be able to detect the country of origin of the gold. But if the jewelry was bought or made in Dubai and other Middle-Eastern countries it always has a much higher sale value.
You can still test if your gold is pure or not by rubbing it against unglazed ceramic tile. If it leaves a black mark then you might have been cheated. But if it leaves a gold mark then the gold is pure.
Gold can also be tested by weighing it; the density of this precious metal is about 19 grams per milliliter, if weighed against another item known to be genuine, and the weight of the two items is the same then it is likely to be pure. But if the suspect item is lighter than the authentic piece it is not real at all.
Another test that you can do check; is to get a magnet and put it beside the gold; if the piece is drawn to the magnet then it is not gold.
You can also check the authenticity of gold by holding it up to the sunlight and the shade; it will retain its color in both situations if it is real gold.
Gold is a very heavy mineral and to check its trueness put it in water if it sinks that is good but if it stays on the surface then the item is not real gold.
A unique way to see if an item is real is to wear it and if it turns green, you will know that the gold is not real. No one can have an allergic reaction to gold.
The best way to ensure that you have bought a real piece of gold jewelry is to buy the piece from a reputable jeweler in a large chain store. All large stores are not about to sabotage their reputation by selling fake items. In Europe and in the Middle East jewelry items are hall marked. You can easily check how long the organization has been in business; if they were shady they would have been closed down a long time ago.