Characteristics of diamonds

Characteristics of colored diamonds

All diamonds increase in value over the yars, however, only diamonds of exceptional quality, as colored diamonds, really stand out in terms of increase in value.    Natural Fancy Colored Diamonds are the most rare gems/  minerals/commodities in the world. No two Fancy Colored...

What makes them so valuable?

Natural Fancy Colored Diamonds are the most rare gems/minerals/commodities in the world   No two Fancy Colored Diamonds are exactly the same.   Each diamond is a unique, natural work of art   Value is subject to a collectors market (similar to Art/Antiques/wine...