tiffany's is cheap i think,
Hi, there are many online website offering cheap engraved jewelry, you can try www.diilz.com/jewelry
You can buy jewelry for cheap at Walmart, Costco, and Target. Ebay has great deals also. The answer is also dependent on if you want diamonds or costume jewelry.
You can cheap supplies for making handmade jewelry at the following places I have found for you at these locations a craft shop, or best buy or Wal-Mart .
Bonanza.com has a nice selection
I found this site called ( RockinDiscounts.com ) they have a lot of really nice cheap jewelry. I have gotten things from them before. Hope this helps.
The cheapest jewelry channel would have to be JTV or Jewelry Television. They have nice specials, sometimes lots of items to buy for cheap prices. They have the deals on gemstones.
You can find information on silver jewelrey from several places. You can speak with a jeweler to find out the value of the jewelry you want to sell or buy.
Jewelry sets can be purchased in a large number of locations worldwide. One great place for cheap jewelry sets is Walmart. Another place for nicer but more expensive jewelry is Macy's.
The best CHEAP places to buy it from is Amazon and Ebay which will no doubt be secondhand but really good stuff. You can also buy it from a pawn shop or a jewellers.
There is an online store called The Jewelry Club Online. There you can buy sterling silver jewelry for free, but you still have to pay the shipping price. New jewelry is rotated about every hour.
Ebay.com is where i get all my cheap stiff so try that!