Diamonds of the future
Real diamonds, grown above ground, selected for brilliance, traceability, and modern fine jewelry.
Real diamond
The same carbon crystal structure, hardness, fire, and brilliance as a mined diamond.
IGI graded
Centre stones are independently assessed by established gemological laboratories.
Traceable origin
Each stone is selected from modern growers with clearer sourcing than traditional mining.
Grown, not mined
Lab-grown diamonds are created by replicating the conditions that form diamond crystal. The origin is modern. The material is diamond.
High pressure, high temperature
A diamond seed is exposed to intense pressure and heat, allowing carbon to crystallise around it.
Chemical vapour deposition
Carbon-rich gas forms diamond layer by layer on a seed crystal in a controlled chamber.
What changes, and what does not
The important difference is origin. Beauty, hardness, and grading are understood through the same diamond standards.
Fine jewelry standards still apply
A modern origin does not reduce the craft. Lumiere pairs selected lab-grown diamonds with precise setting work and considered 18K gold design.
- Every Lumiere piece is crafted in 18K gold.
- Diamonds are selected for cut, colour, clarity, and proportion.
- Bespoke guidance is available before choosing a centre stone.
- The setting, finish, and aftercare remain part of the same fine-jewelry standard.
Choose the piece first
Start with the jewelry you want to wear. Our diamonds can be selected around the setting, occasion, and budget.
Questions before you choose
Clear answers for the decisions customers usually want to make before selecting a centre stone.
Are lab-grown diamonds real diamonds?
Yes. They have the same chemical composition, crystal structure, hardness, and optical properties as mined diamonds.
Can a jeweller tell the difference?
Not by sight alone. Specialist laboratory equipment is used to identify origin, while beauty is still judged through cut, colour, clarity, and carat.
Do they last like mined diamonds?
Yes. A lab-grown diamond is diamond, so it has the same hardness and durability for everyday fine jewelry.
How should I think about value?
Lab-grown diamonds often make higher specifications more accessible. If resale tradition is your priority, ask our concierge before choosing.
Find the diamond that fits the piece.
Browse the collection or ask our concierge for guidance on shape, grade, setting, and budget.