The common symptoms of sleep apnea to be aware of are: - Loud or frequent snoring. - Choking in sleep, gasping. - Pauses in breathing during sleep. - Anxiety. - Morning headaches. - Excessive daytime sleepiness. - Waking up with a dry mouth or sore throat.
For instance, while a one carat (1.0 ct.) good quality emerald may sell for somewhere between $525 and $1,125, a five carat (5.0 ct.) emerald of similar quality could sell for between $7,500 and $15,000 (prices are for comparison only, exact prices vary according to market demand).
The Archduke Joseph, $21.4 million. In November 2012, this 76.02-carat diamond set a new record for the most expensive colorless diamond per carat ever sold at auction. Originally discovered in the Golconda mines in India, the cushion-shaped diamond was named for Austriaâs Archduke Joseph August, the great-grandson of a Roman emperor and a French king.