Respiratory syncytial virus (RSV) in adults is typically less severe than RSV in children or the elderly. This eMedTV segment explains the transmission, symptoms, incubation period, and treatment of RSV in adults.
Prices for blue zircons average around $75 per carat for 5 to 6 carat gems. The better colors with fancy shapes can wholesale from $125 to $150 per carat. Top gem blues can reach $200 per carat.rices for blue zircons average around $75 per carat for 5 to 6 carat gems. The better colors with fancy shapes can wholesale from $125 to $150 per carat. Top gem blues can reach $200 per carat.
They could range anywhere from $2500 to $7200. There is a large difference in price due to other factors such as the symmetry, polish, girdle thickness, and presence of any flourescence. This should give you a good idea though of the range of the cost per carat.