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.
White Topaz Pricing. As of July 2010, white topaz is priced at $10 per carat for a fair quality stone. A good quality stone is priced between $10 and $30 per carat. A very good quality stone is priced between $30 and $80 per carat. An excellent quality stone is priced at $80 per carat and up.