Lab Grown Brilliance
FABULOUSLY GROWN. INTELLIGENTLY CRAFTED.
Our jewellery is designed using laboratory created diamonds which despite different origins are graded by the same institutions and held to the same standards as mined stones.
Same Sparkle. Different Origin.
When DAIMANTÉ designs exquisite jewellery with the most precious gems known to mankind, it is luxury redefined. Elegant, ethical, and engineered for a modern world.
We choose only the best gems created by replicating the natural diamond forming process under carefully controlled conditions.
They share the same crystal structure, brilliance, durability, and fire as natural diamonds and are evaluated using the same criteria of Cut, Colour, Clarity, and Carat.
The difference lies not in what they are but in how thoughtfully they are grown, selected, and crafted.
Laboratory-Grown Type II-A CVD Diamonds
The process
Seeding the Chamber
The process begins with a thin slice of a high-quality diamond, known as a seed plate. This seed is carefully placed on a substrate holder within a sealed, sterile vacuum chamber. The chamber is then filled with a carbon-rich gas, typically a mixture of hydrogen and methane.
Creating Plasma
Energy, typically from a microwave beam, is introduced into the chamber. This intense energy ionizes the gases, creating a glowing, high-temperature plasma ball. The plasma breaks down the molecular bonds of the gases, releasing pure carbon atoms.
A Diamond is born
The liberated carbon atoms from the plasma begin to deposit onto the cooler diamond seed plate. Layer by layer, atom by atom, the carbon precipitates and crystallises, causing the diamond to grow. This process continues for several weeks until a large, rough diamond crystal is formed.
Piece of Luxury
The rough diamond is then sent to a master cutter who cuts and polishes it, just like a natural diamond. The result is a stunning, faceted gem that is chemically, physically, and optically identical to a mined diamond.
Basics
Know Thy Daimanté
The cut
We offer our jewellery Princess, Marquise, and Round cuts. Precision-engineered for optimal light performance, fire, and scintillation.
The Color
We only choose E & F color diamonds for your Daimanté jewellery. Carefully selected for luminous whiteness and visual harmony.
The Clarity
Predominantly VS/VVS grade, ensuring exceptional purity and near-flawless brilliance
The Carat
The word Carat comes from the carob seed, whose consistent weight was used in times past to measure gemstones.
Our Non-Negotiable Quality Standards
To honor the legacy of fine jewellery, DAIMANTÉ follows a strict quality philosophy.
We intentionally do not work with lower clarity or colour grades. Fine jewellery is not about abundance of choice: it is about discernment.
VS/VVS Clarity
VS/VVS (Very Very Slightly Included) stones have inclusions that are extremely difficult to detect even under 10× magnification.
To the naked eye, they appear exceptionally clean, allowing light to pass through effortlessly and enhancing brilliance and fire.
Colours: E&F
E and F fall within the colourless range, the highest tier on the diamond colour scale.
These gems exhibit:
- Exceptional whiteness
- Superior light performance
- A crisp, luminous brilliance
By limiting ourselves to E and F colour grades, we ensure every DAIMANTÉ piece radiates refined elegance without visible warmth or tint.
IGI Certified Diamonds
All our laboratory grown diamond jewellery comes certified from the IGI, International Gemological Institute. IGI grades diamonds, gemstones and jewellery in more locations around the world than any other gemological organization IGI has received ISO 17025 accreditation for both natural and lab grown diamond grading.
VS/VVS clarity and E–F colour ensures
- Consistent brilliance across every piece
- Jewellery that retains its beauty over time
- A visual experience comparable to high-grade natural diamonds
laboratory-grown Type II-A CVD diamonds
- Exceptional quality
- Responsible innovation
- Thoughtful craftsmanship
Each DAIMANTÉ piece is designed with intelligence and crafted for eternity, fabulously bringing together modern diamond science and the soul of classic fine jewellery.
Here is a simple explainer of the process of creating a Laboratory Grown Diamond by IGI
Frequently Asked Questions
IGI laboratory grown diamond certification verifies the quality and authenticity of these gems.
Diamond certification guarantees the diamond’s attributes and authenticity, enhancing buyer confidence.
A diamond certificate of authenticity covers cut, color, clarity, carat, fluorescence, and any unique inclusions or marks.