There will be total lunar eclipses on December 21 (2010), June 15 (2011), and December 10 (2011). Solar Eclipses (shadow of the Moon partially or fully blocking the Sun) can occur two to five times a year, but the majority are partial eclipses. Total eclipses occur about once every 18 months, and affect a very limited area. The maximum coverage of the solar disk lasts between 6 and 7.5 minutes.
1 Quarter carat or less diamond, $125 to $500 set in 14 carat gold. 2  0.3 to half carat diamond, $750 to $1,000 set in 18 carat gold or platinum, possibly more if ASG/GIA certified.  For diamonds up to 0.75 carat, or smaller ASG/GIA certified stones, $1,000-$2,000.
The prices per carat for 5 carat stones range from $9,350 to $147,400 PER CARAT. From 5 carats and up, diamonds are large enough to be cut into Heart Shape diamonds.Because of the Heartâs complex shape it will look more beautiful when the stone is larger.he wholesale prices of a GIA Certified 5 carat diamond will range between $46,750 and $737,000. Ask for a free quote to receive todayâs wholesale price for the type of 5 carat diamond you are looking for.