I bought a pair of these earrings for myself about 5 months ago.  They are still in excellent condition, despite multiple wearings, and I am very pleased with them; the silver is still bright and untarnished.  I bought three more pairs to give to relatives this Christmas, and they are also delighted with the earrings.

The reason I did not give five stars is that the earrings do not look like the picture.  Like another reviewer commented, the earrings I received are all the darkest purple; there is not the lovely gradation of tones shown in the photo.  Furthermore, the earrings I received do not have the variation in stone shape shown in the photo.  It may be that each pair is different, and I just received several similar pairs by coincidence.

However, like I said, I am pleased with the product nonetheless, and the price is unbeatable!  I would buy more of these.