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Lab-grown diamond engagement ring
Lab-grown diamond engagement rings, reinvented with a modern touch. Crafted in Paris from recycled 18k gold.
A symbol of a unique commitment, the Maison Mandarine laboratory diamond engagement ring celebrates your story with brilliance.
Handcrafted in our Parisian workshops, each creation combines the excellence of our jewelry expertise with a more responsible approach, enhancing each stone on settings made of recycled 18-carat gold or platinum.
Chosen for its purity and brilliance, the laboratory diamond reveals the same sparkle and properties as a natural diamond. From classic solitaires to more architectural compositions, our clean and vibrant lines highlight each stone with precision.
Designed to stand the test of time, your engagement ring can be entirely custom-designed and crafted from scratch. We assist you in a completely bespoke creation process, to jointly conceive the unique jewel that will seal your promise.
Questions about our lab-grown diamond engagement rings
A lab-grown diamond is a genuine diamond, created using processes that reproduce natural formation conditions. Also called a synthetic diamond, it has the same physical, chemical, and optical properties as a natural diamond, offering the same brilliance, purity, and durability.
Increasingly used in jewelry for engagement rings, lab-grown diamonds are attractive due to their modernity and controlled traceability.
The only difference lies in their origin.
Natural diamonds are formed in the earth over millions of years, while lab-grown diamonds are created in a few weeks under controlled conditions.
To the naked eye, they are perfectly identical.
Lab-grown diamonds are appealing for their modern and more responsible approach. They allow access to high-quality stones, while offering an excellent balance between size, clarity, and budget.
Absolutely, lab-grown diamonds are graded according to the same criteria as natural diamonds (the 4Cs: carat, color, clarity, cut).
At Maison Mandarine, we select lab-grown diamonds of E-VS quality or higher for their exceptional brilliance and whiteness.
Yes. A lab-grown diamond has the same hardness (10 on the Mohs scale) as a natural diamond. It is designed to last a lifetime and accompany your jewelry for years to come.
Absolutely. Each ring can be imagined and designed to measure in our workshops in Paris. We will guide you in choosing the stone, setting, and finishes to create a unique piece of jewelry.
Our rings are made from recycled 18k gold (yellow, rose or white) or platinum. The choice of metal depends on your style and the desired color to enhance the stone.
Lab-grown diamonds are part of a more contemporary approach, with controlled traceability and an environmental impact that is generally more measured than that of mining.











