we received different evaluations from each place we visitvisited, and the values range from 200 to $4500. how do you know what you are really buying when you purchase a diamond? >> you really very no other way besides just trusting the people

we received different evaluations from each place we visitvisited, and the values range from 200 to $4500. how do you know what you are really buying when you purchase a diamond? >> you really very no other way besides just trusting the people you buy it from. >> reporter: jennifer mcmullen said she and her husband thought they did their homework but made a $10,000 diamond mistake. >> whitney: scary stuff. makes you i really wantmakes you i really want to -- we are looking at each others like good things to know. >>> we are not expecting any major travel problems for tonight. it is simply cold and you will see some snow flurries. if you have a flight out of lynchburg, no flight delays and much of the flights along the east coast are looking good. dress warmly as most temps are in the 30s up to 40. >>> aaa reports the average price for a gallon of regular unleaded gas is down to $1.74. 2009, the cheapest it has been. for the cheapest gas go to oklahoma city. a 7-eleven is selling it for $1a 7-eleven is selling it for $1.11. and eight states have gas prices lead as $1.25. gas prices are lik