Things You'll Need
Instructions
Pick up the vase and turn it over. You may want to wear cloth gloves when doing so if you think the vase is exceptionally old or rare.
Examine the underside of the vase's base. Wedgwood vases are typically clearly marked with a painted or embossed Wedgwood mark. According to eBay's Wedgwood Buying Guide, the mark should either say "Wedgwood England," "Wedgwood Made in England," or "Wedgwood of Etruria &Barlaston." In some cases the vase may bear a picture of an urn with the word "Wedgwood" under it.
Make sure the spelling is correct. Authentic Wedgwood vases do not have an "e" after the "g." Another company, Enoch Wedgewood of Tunstall, makes china with the "Wedgewood &Co." mark. These pieces are generally dinnerware made for Avon and have no collectible value.
Check online auction sites such as eBay and see if you can find your vase. Ebay typically has upwards of 300 listings for Wedgwood vases, much of it in the Jasperware style, which traditionally consists of a light blue background with white scenes of Greek or Roman patterns. These listings come with descriptions and photos that should prove helpful.