Diamond crafts
Welcome behind the scenes at MYSTERYJOY, located in the 9th arrondissement of Paris, France, the epicenter of craftsmanship in the heart of the prestigious diamond district. The manufacturing workshop is where art and precision meet to give birth to unique creations, combining tradition and innovation.
At MYSTERYJOY, each piece is a story in its own right, crafted with precision and dedication by passionate artisans. A true sanctuary where 18-karat gold becomes a canvas, lab-grown diamonds come to life, and lacquer transforms into bursts of color.
Craftsmanship is at the heart of our philosophy. Every step of the creative process, from design to assembly, is carried out by hand with exceptional attention to detail. Each piece of jewelry is unique, bearing the imprint of the artisans' expertise as they apply their know-how.
At MYSTERYJOY, we pride ourselves on our commitment to ethics and sustainability. That's why we exclusively use 18-karat gold, lacquer, and lab-grown diamonds—an ethical alternative to mined stones that guarantees uncompromising beauty and purity.
Each of our creations is the result of a harmonious collaboration between jewelry tradition and modern innovation. Our pieces transcend fleeting trends to become timeless symbols of refinement and elegance.
Explore the world of our collections, where art, passion, and expertise combine to create exceptional pieces.
The lab-grown diamond, created using the HPHT (High Pressure High Temperature) method, embodies the future of ethical jewelry, combining the 4Cs—Carat, Clarity, Color, and Cut—with unparalleled, perfect precision. The HPHT method replicates the extreme conditions found in the Earth's mantle, where natural diamonds are born.
This advanced process allows the formation of pure carbon crystals, resulting in lab-grown diamonds with physical, chemical and optical characteristics identical to their earth-mined counterparts.
Each lab-grown diamond is meticulously selected, ensuring exceptional quality and brilliance. By choosing our creations, you're choosing a piece of jewelry that combines diamond tradition with scientific innovation, without compromising on quality.
Our commitment to lab-grown diamonds is rooted in the belief that beauty and ethics can coexist. These precious stones, true masterpieces of science, offer a sustainable alternative without sacrificing quality or brilliance.
Our pieces are not simply set with these precious stones, they are enigmas to be discovered, stars that whisper secrets in the night.


