A Lab-Grown diamond is a real diamond, created using cutting-edge technologies that replicate the natural conditions of formation. Made up of carbon atoms , it has the same crystal structure , chemical composition , and optical and physical properties as a diamond mined from the earth. This eco-responsible alternative is attractive due to its reduced environmental impact and ethical origin .

The process of creating a Lab-Grown diamond begins with the use of a diamond seed, placed in a chamber under controlled high temperature and pressure . A carbon-rich gas is introduced, allowing the carbon to gradually attach to the seed and form a crystal. This method results in the production of a diamond with intense brilliance , remarkable scintillation and exceptional durability , identical to those of natural diamonds.

Choosing a Lab-Grown diamond means opting for a responsible precious stone , combining lasting luxury , transparency and incomparable quality .

The only difference between a lab-grown diamond and a mined diamond is the way it is created . Produced in a fully controlled environment , lab-grown diamonds guarantee complete transparency at every stage of their value chain. This modern process also significantly reduces the carbon footprint , offering a more environmentally friendly alternative.

Lab-grown diamonds are distinguished by their exceptional purity . Free of nitrogen in their crystal structure, they belong to the rare category of Type IIa diamonds —the purest classification. By comparison, only 5% of mined diamonds achieve this level of purity. This characteristic gives lab-grown diamonds superior brilliance , remarkable transparency , and incomparable shine .

Choosing a Lab-Grown diamond means choosing an ethical precious stone of exceptional quality , while contributing to the preservation of the environment .

Diamond mining has a significant environmental impact : each carat requires approximately 7,300 liters of water and generates 160 kg of CO₂ . Conversely, the production of a Lab-Grown diamond is much more environmentally friendly, consuming only 1 liter of water and emitting only 12 kg of CO₂ per carat ( Trucost Report 2017 ). This major difference underlines the importance of favoring more sustainable alternatives.

By choosing jewelry made exclusively from Lab-Grown diamonds , you are adopting an ethical , ecological and conscious approach, without ever compromising the quality , brilliance and durability of your precious stone.

At DYAMKA , each piece of jewelry is designed with care and precision , combining traditional know-how and cutting-edge technologies to offer creations of exceptional quality intended for the European market.

Our diamonds are grown in high-tech facilities before being entrusted to experienced craftsmen . Driven by an unwavering passion and expertise perfected over the years , they create stones that combine brilliance , innovation and uniqueness .

To ensure the transparency and quality of our stones, each DYAMKA diamond is accompanied by a certificate of authenticity . This document attests to the essential characteristics of the diamond, including the 4Cs – color, clarity, cut and weight – and ensures our customers complete confidence in their purchase.

Choosing DYAMKA means opting for sustainable and ethical jewelry , designed with integrity and in compliance with the strictest quality standards .

Diamond quality is universally assessed according to the 4Cs : Color, Clarity, Cut, and Carat . These internationally recognized standards determine the value and beauty of a gemstone.

1. Color

A diamond's color refers to its natural hue, especially for so-called "white" diamonds. While most have slight yellowish hues, some diamonds come in a wide range of natural colors, from pink to blue. The more colorless a diamond is, the rarer and more sought-after it is.

2. Cut

Cut is the only criterion influenced by the hand of man. It defines the way a diamond's facets are cut to interact with light. A perfect cut maximizes the stone's brilliance , fire (the reflected flashes of color), and sparkle . A well-cut diamond reveals its full potential and enhances its natural beauty.

3. Clarity

Clarity assesses a diamond's purity based on internal inclusions and surface imperfections. These characteristics, often invisible to the naked eye, are observed under a 10x magnifying glass. The freer a diamond is from inclusions, the greater its ability to reflect light, making it more valuable.

4. Carat

The carat measures the weight of the diamond, not its size. One carat is equal to 0.20 grams . This unit of measurement, standardized since 1907, originates from the seeds of the carob tree, which was once used to weigh precious stones. Although weight plays an important role, the size and proportion of the diamond also influence its visual perception.

At DYAMKA , each diamond is carefully selected in accordance with these four fundamental criteria to guarantee our customers exceptional jewelry combining quality , brilliance and timeless elegance .