Developing this theme, a recent theoretical literature on urban growth con-trols abstracts from the market failures considered above and portraysgrowth-control policies as a way for landowners to raise their incomes (andperhaps their quality of life) at the expense of renters.
Origin: Brazil. Price per carat: $2,000.00. Enhancement code-N No evidence of heat or other enhancement. Example. Natural Imperial Topaz. Carat Weight: 14.9ct.
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.