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.
Home Â» Learning Center Â» List of Gemstones by Name Â» Zircon Value, Price, and Jewelry Information Zircon Value, Price, and Jewelry Information Zircon: Sri Lanka (19.03, 17.43, 14.20, 9.26 // 4.36, 11.26, 15.70), Cambodia (5.56) // Sri Lanka (8.92, 16.63, 7.77, 5.34). Photo Â© Joel E. Arem, PhD, FGA. Used with permission. Zircon is an underrated but magnificent gemstone that has been worn and treasured since ancient times. Don't be confused by the name. Zircon is not the synthetic material known as cubic zirconia. It's a completely distinct, natural species. Coincidentally, zircon is the original diamond simulant.