Well, it's not SUPPOSED to but I just purchased 3 rings from a very reputable company and was astonished that after less than 24 hours of wearing one of the rings my finger is green...and not just a little. I'd be weary of anything that is plated, for the plating can wear away revealing what is underneath. It's worth the extra cash to just get something that is what it is supposed to be (gold, silver, platinum) and not plated.
The green coloring is caused by oxidation. Contrary to popular belief, gold and silver can do this to you as well. Best bet is to do a Rhodium plating or sterling silver. Also make sure the item is nickel free. If the acidity level in your body is too high, this is what reacts to the metal causing the green. Give it a couple of weeks, and it should stop happening. Plating is just not going to come off unless you are rubbing the item up against metal,etc. You also may want to look at bonded metals such as gold or silver bonded. You are getting the same look, for a fraction of the price. And yes it is real silver and gold being bonded to a base bronze metal. Fill is different.
So in summary, the green i actually caused by the acidity level in your body reacting to the metal which can also happen with gold or silver. Either fix the acidity level in your body, or wait a couple of weeks and see if it fixes itself.
This may help you understand. It has nothing to do with how expensive the metal is. You can buy cheap jewelry or 24k gold jewelry and it can still happen. Read this link - Copy & Paste
http://chemistry.about.com/od/jewelrychemistry/f/Why-Do-Rings-Turn-Your-Finger-Green.htm
It all depends on what the alloy mixture is. An alloy is a mixture of two or more elements. Metals like nickel, copper and brass are often found in the alloys of cheaper rings and they will tarnish and/or turn your finger green. If you do have a ring like this, you could try painting the inside of the ring with clear nail polish before it is worn. But if it is already turning your finger green it probably won't help.
It is cheap and probably plated.
plated
gold plate isn't durable at all it depends how you look after it as well..., as the sweat on your finger damages the ring removing the colour and leaving a horrible black or green finger ive had many gold plated rings myself !!
Gold does not do that but copper does. Brass looks like gold and also makes the finger dark green. If that ring was given to you as a gold ring you got conned! there is alot of acid in your body when your finger turns green from your ring!
it is not gold, it could be gold plated or brass
Yes, a yellow gold ring can be plated with rhodium to give it a white gold appearance. This process is commonly done to refresh the ring's color and give it a new look. However, the plating may wear off over time and need to be reapplied.
For a tepmorary fix you can brush on some clear nailpolish to the inside of the ring to keep it from turning your finger green.
White gold is typically plated with a thin layer of rhodium to give it a bright white appearance. Over time, this plating can wear off and expose the underlying yellowish tint of the gold alloy. To restore its white color, the ring can be re-plated with rhodium by a jeweler.
when you put on a ring keep it on for about an hour or two and then take it off and if your finger is green or a dark green or a fade green it is fake but if your finger is plan like when you first put it on most likely your ring is real.
The reason your skin turns green is because the item's base metal is copper, even though it may be plated with gold or silver which will wear off and expose the copper based metal underneath.
Yes
You may want to have that ring checked by a reputable jeweler. It sounds like you have a copper ring plated in white gold and the plating has worn off the underside and is oxidizing from the moisture on your finger. White gold is Regular gold mixed with a white metal like nickel to change its color.