Fashion jewelry is so diverse that it is literally not possible to count or list the options available for purchase. The diversity lies in the designs and styles as well as their prices. You can buy anything from artificial, synthetic, lab created or semi precious gem jewelry to precious ones which include diamond, sapphire or emerald etc. Similarly the base could either be made of steel or it could be created with more valuable metals like gold and silver. Depending on the metal and stone used the prices fluctuate significantly.
Buying any kind of jewelry is dependant on your budget. You can purchase the cheaper alternatives as well as the original ornaments. The point to consider here is that the cheaper styles may not actually be similar to real ones, they are definitely not bad to make a fashion statement. However if you intend to go for the genuine ornaments you must make sure they are not fraudulent or fake. These may cost thousands of dollars and therefore if you have sufficient knowledge to tell the real from the fake you will not be deceived.