I have to say that My necklace is so beautiful. and it has NEVER turned the off-color or rust color if you will. This necklace is still just like the day I ordered it. I was speechless after I wore it in the shower twice and it still hasn't made my kneck green or turned that **** rust color after you wear it for days. I have to say that I am so happy with this product. I have order so many more for gifts and the price is OMG the cheapest. Look yourself at others on the market you will see that they are in the hundreds and they aren't even real. This product is cheap and from my experience is well worth hundreds of dollars because ive yet to see it tarnish. I wear it every day and shower with it. It still looks as beautiful as the picture shows. You will love it too. Treat yourself and your loved ones they will be just as happy as I am.