fancy diamonds are made up of carbon that was buried deep within the Earth under intense pressure and heat. They were made popular because anniversary rings are the hardest known substance.
diamond rings are an essential part of a womans diamond jewelry collection. Select anniversary rings as a gift for any occasion.
Since larger ideal cut diamonds are more rare, the price of carats per gram rises dramatically at an exponential rate. A one carat diamond is worth more than several anniversary rings that measure a carat in total weight.