There are 14 Regular gas price reports in the past 5 days in Mankato, MN. The average Regular gas price in Mankato, MN is $2.39, which is $0.37 lower than U.S. national average Regular gas price $2.76.
Jewelery appreciates in value over time based on increasing demand for jewelery, because there are more people to buy it. (The world's population increases every century, for example.) In order to achieve the highest appreciation for jewelery over time, it's wisest to invest in the highest-quality stones, metal and designers.
Best Answer: This is a bit tricky to answer. In truth, YES...A Diamond Ring purchased (4) Years ago will have gone up in value if still in new shape, HOWEVER..... If you were to sell it, you most likely would not get what you paid into it. 1) Average Mark-Up on Retail Jewelry is 400%.