You pay a fixed amount advertise on a page for one, two, or three months. The cost of a page depends on the popularity of the page. You can see how many visits each page in our site gets by viewing our log files. Pricing The charts below show the prices. For a complete price list of all pages in our site, see our advertising and sponsoring price page .
All prices are in U.S. dollars.
Click here for an example The gemstone information pages have two prices. All other gemstones are rated popularity 2. You can see the price of any page by clicking the link below the banner ad on that page. To advertise, you will need a customized banner, that we can create for you. You can send us your own banner if you already have one.