DIAMOND EDUCATION
The 4 C's
Diamond Anatomy · Cut · Quality
Understanding the 4 C’s of Diamond Shopping
When purchasing diamond jewelry, four characteristics determine beauty and value: cut, color, clarity, and carat weight. These elements, known as the 4 C’s, work together to create brilliance and distinction.
While each factor plays an important role, we place special emphasis on cut because it directly influences sparkle and light performance. Understanding each C allows you to select a diamond that perfectly reflects your style and priorities.
Clarity
Clarity refers to internal inclusions and external blemishes formed during a diamond’s natural creation. Because diamonds are formed under intense pressure deep within the earth, most contain unique internal characteristics.
Diamond Clarity Descriptions
Clarity grades range from Flawless to Included, evaluated under magnification. Diamonds with fewer inclusions are more rare and valuable.
Grades include F, IF, VVS1-VVS2, VS1-VS2, SI1-SI2, and I1-I3. Many VS and SI diamonds appear flawless to the naked eye, offering exceptional value and beauty.
Cut
Cut refers to how well a diamond’s facets interact with light. It determines brilliance, fire, and overall sparkle. Even a high-quality diamond can appear dull if poorly cut.
Diamond Cut Descriptions
Ideal and Excellent cuts maximize brilliance through precise proportions. Very Good and Good cuts offer strong sparkle at a more accessible price point.
Cut quality plays the most important role in how much light returns to the eye, making it essential when selecting a diamond.
Color
Diamond color measures the absence of visible hue. The less color present, the more rare and valuable the diamond.
Diamond Color Descriptions
The GIA scale ranges from D, completely colorless, to Z, light yellow or brown. Diamonds graded D-F are considered colorless and highly desirable.
Warmer tones can be beautifully complemented by yellow gold settings, offering flexibility depending on your design preference.
Carat (Size)
Carat measures a diamond’s weight, not necessarily its visual size. Two diamonds of equal carat weight may appear different depending on cut proportions.
Diamond Sizing Descriptions
One carat equals 200 milligrams. Larger diamonds are rarer and therefore more valuable. Comparing price per carat allows for accurate evaluation between stones.