The 4c
The 4C are the characteristics of diamonds, whether natural or synthetic, without any distinction. The evaluation of synthetic diamonds is similar to that of natural diamonds. They are similar, but what distinguishes them are their origins.
Carat
Cut
Color
Clarity
Characteristics
An overview of the 4Cs according to the GIA “Gemological Institute of America”
Carat
The weight of diamonds is measured in carats. One carat is equal to 0.2 grams. This unit of measurement is used to determine both the weight and size of diamonds. For example, a diamond weighing half a carat would weigh about 0.1 grams, while a diamond weighing two carats would weigh about 0.4 grams.
Cut
Cutting diamonds is a crucial component of their beauty and value. The quality of the cut influences the way light is reflected and refracted through the stone, which determines its brilliance and scintillation. Diamonds are cut into different shapes, such as brilliant cut, princess cut, emerald cut, cushion cut, etc.
Color
The color of diamonds is one of their most important characteristics in terms of value and aesthetics. Diamonds come in a range of colours, from colorless white to yellow, brown, pink, blue, green and even red. Most mined diamonds are slightly tinged with yellow or brown, but colorless or "white" diamonds are the most prized and expensive.
Clarity
The purity of diamonds is a crucial feature in evaluating their quality and value. It refers to the presence or absence of inclusions and defects in the stone. Pure diamonds are rare and therefore more valuable. The clarity of diamonds is generally evaluated according to a standard scale, ranging from "Flawless" (without any inclusion visible under a magnifying glass) to "Included" (with inclusions visible to the naked eye).
Our "Type II" laboratory diamonds have a higher quality than 98% of natural diamonds.
A type II diamond is a specific category of diamonds that are characterized by their exceptional purity in terms of chemical impurities. These diamonds are considered the purest and most valuable on the diamond grading scale. Diamonds are graded according to types Ia, Ib, IIa and IIb, with type II diamonds forming part of the most exclusive category of natural diamonds.
There are only less than 2% of these types of diamonds in nature and, therefore, they have a much higher value than type Ia and Ib diamonds.
The main characteristics of type II diamonds include:
Extreme purity: Type II diamonds have very low or virtually zero levels of chemical impurities, being especially notable for the lack of nitrogen in their crystal structure. Nitrogen is one of the most common impurities in diamonds, and its absence contributes to the exceptional clarity and purity of these diamonds.
Brilliance and Transparency: Due to their purity, Type II diamonds tend to be extremely transparent, which translates into exceptional brilliance. Their clear crystalline structure allows light to pass through more efficiently, resulting in a visually dazzling appearance.
Colorless or lightly colored color: Many Type II diamonds are colorless or have extremely pale color, which also contributes to their pure and brilliant appearance.
These diamonds are highly valued in the luxury jewelry industry due to their rarity and beauty. Their exceptional purity and brilliance make them a popular choice for high quality jewelry, such as engagement rings and necklaces.