Most natural diamonds are between 1 and 3 billion years old.
The precision of the facets, which determines how well the diamond interacts with light. Natural vs. Lab-Grown Diamonds DIAMOND
Volcanic eruptions transport these diamonds to the surface through kimberlite and lamproite pipes. Most natural diamonds are between 1 and 3 billion years old
This piece explores the diamond, a unique gemstone that is both a symbol of love and a cornerstone of industrial technology, formed over billions of years deep within the Earth. DIAMOND
The value of a diamond is largely determined by the GIA grading system's 4 Cs: The weight of the diamond.