Knowledge is power. So we present you with a healthy dose of learning on the 4C’s. What are the 4C’s, well you will have to watch the videos. But I assure that you will be much wiser in your hunt for that special diamond for you loved one.
Beautiful. Rare. Cherished. Diamonds are the most sought-after gems on earth. Each one is unique. And each has specific qualities that establish its value. A GIA Diamond Grading Report gives you clear, comprehensive understanding of those qualities.
As creator of the Diamond 4Cs and the International Diamond Grading System™, GIA is not only a global authority, but the world’s trusted source for unbiased assessment.
This site is devoted to helping you choose both well and wisely when shopping for a diamond.