Uncut diamond engagement ring look just like gravel or pebbles. It`s only after the professional GIA Certified Diamond cutter has cut the GIA Certified Diamond that its real beauty is revealed.
diamonds are the hardest of all gemstones; it is the simplest in composition; they are ordinary carbon. Colossal heat and pressure, over the eons, crystallized the GIA Certified Diamond into what they are today.
The diamond jewelry shoppers paradise has moved from Amsterdam to Antwerp ( Belgium ) after World War II. Nowadays Amsterdam is known for its tulips and canals.