i have a jade that i've bought from China from an jade expert to ensure it's real and worth a certain amount. only wore it for 4 month but it gets colder when you wear it longer and longer. 429 dollars takes it. that's only less than 1/3 of its price when you buy it anywhere else. any questions please email me at lovesnow_forever@yahoo.com. thanks for looking. btw my camera down so it's not actual picture. Location: overland park, KS it's NOT ok to contact this poster with services or other commercial interests kansas