3ct-diamanter
3ct labbodlade diamanter. En 3ct-diamant är en riktig statement-storlek med omisskännlig närvaro. Varje 3ct-sten är oberoende certifierad och visas med transparenta priser inklusive moms.
Varje sten är oberoende certifierad av IGI eller GIA, handinspekterad i Sverige före leverans och skickas fullt försäkrad med fri frakt och 30 dagars returrätt. Använd verktyget ”se i verklig storlek” på valfri sten för att bedöma hur en 3ct-diamant ser ut på handen.
IGI/GIA certified · Inspected in Sweden · Free insured shipping
7.09ct Marquise Lab Grown
H · VVS1 · Excellent cut
3.09ct Heart Lab Grown
G · VS2 · Excellent cut
3.21ct Heart Lab Grown
H · VVS2 · Excellent cut
3.01ct Heart Lab Grown
H · SI1 · Excellent cut
3.31ct Heart Lab Grown
G · VVS1 · Excellent cut
3.03ct Heart Lab Grown
D · SI1 · Excellent cut
3.01ct Heart Lab Grown
F · VS1 · Excellent cut
3.02ct Heart Lab Grown
E · SI1 · Excellent cut
3.01ct Heart Lab Grown
D · VVS2 · Excellent cut
3ct Heart Lab Grown
E · VS1 · Excellent cut
3.02ct Asscher Lab Grown
G · VS1 · Excellent cut
3.09ct Asscher Lab Grown
H · VVS2 · VG cut
10.1ct Asscher Lab Grown
F · SI1 · Excellent cut
3.01ct Asscher Lab Grown
F · VVS2 · Excellent cut
3ct Asscher Lab Grown
D · VVS1 · Excellent cut
3.05ct Asscher Lab Grown
D · VS2 · EX cut
3.02ct Asscher Lab Grown
E · VS1 · EX cut
3.01ct Marquise Lab Grown
H · VVS2 · Excellent cut
5.06ct Marquise Lab Grown
H · SI1 · Excellent cut
3ct Marquise Lab Grown
G · VS1 · EX cut
3.01ct Marquise Lab Grown
F · SI1 · Excellent cut
3.01ct Marquise Lab Grown
F · VVS1 · Excellent cut
3.24ct Marquise Lab Grown
E · VS1 · Excellent cut
3ct Marquise Lab Grown
D · VVS2 · Excellent cut
3.01ct Marquise Lab Grown
D · SI1 · Excellent cut
3.06ct Princess Lab Grown
H · SI1 · Excellent cut
3.03ct Princess Lab Grown
H · VVS2 · EX cut
3ct Princess Lab Grown
G · VS2 · Excellent cut
3ct Princess Lab Grown
F · VVS2 · Excellent cut
3ct Princess Lab Grown
F · SI1 · Excellent cut
3.28ct Princess Lab Grown
E · VVS1 · Excellent cut
3.01ct Princess Lab Grown
E · SI1 · EX cut
3ct Princess Lab Grown
D · VS1 · Excellent cut
3.13ct Cushion Lab Grown
H · VVS2 · Excellent cut
3ct Cushion Lab Grown
E · VVS2 · Excellent cut
3.07ct Heart Lab Grown
H · VS2 · Excellent cut
3.04ct Cushion Lab Grown
G · VVS2 · Excellent cut
3.01ct Cushion Lab Grown
E · VVS1 · Excellent cut
3.1ct Heart Lab Grown
H · VVS1 · Excellent cut
3.27ct Heart Lab Grown
H · VS1 · Excellent cut
3.06ct Heart Lab Grown
G · VS1 · Excellent cut
3ct Heart Lab Grown
G · SI1 · Excellent cut
3ct Heart Lab Grown
G · VVS2 · Excellent cut
3.03ct Heart Lab Grown
F · SI1 · Excellent cut
3ct Heart Lab Grown
E · VVS2 · Excellent cut
3.07ct Heart Lab Grown
F · VS2 · Excellent cut
3.02ct Heart Lab Grown
F · VVS1 · Excellent cut
3.02ct Heart Lab Grown
F · VVS2 · Excellent cut
3.02ct Heart Lab Grown
E · VVS1 · Excellent cut
3.02ct Heart Lab Grown
E · VS2 · Excellent cut
No diamonds match these filters.
Filters apply to the diamonds on this page. Use Prev / Next to browse more.
3ct lab-grown diamonds explained
A 3ct diamond is a true statement size with unmistakable presence. Carat is weight, not size — how large a 3ct diamond looks depends on its cut and shape, so two 3ct stones can face up quite differently. Use the "see it true to size" tool on any product to judge the real face-up dimensions on a finger.
Every diamond here is lab-grown — a real diamond with the same carbon crystal structure, hardness and fire as a mined stone, created above ground in a matter of weeks rather than extracted over millennia. Because origin is the only difference, you typically pay 60–80% less than the mined equivalent for the same look, and every stone is conflict-free and traceable.
Getting the most from a 3ct diamond
- Favour an excellent cut — a well-cut stone looks bigger and brighter than a poorly cut one of the same weight.
- Elongated shapes (oval, marquise, pear) tend to look larger than round for the same carat.
- Stay eye-clean — VS clarity or better keeps the stone flawless to the naked eye.
- Set your budget by the 4Cs together rather than chasing carat alone.
Each stone is independently certified by IGI or GIA, hand-inspected and photographed by our team in Sweden before dispatch, and shipped fully insured with free delivery and 30-day returns. Every diamond is one of a kind — the exact stone you see is the stone you receive, ready to wear loose or set into a ring with help from our gemologists.
Questions, answered
What 3ct-diamanter do you offer?
Our 3ct-diamanter selection features 237 certified lab-grown diamonds in stock right now, each independently graded by IGI or GIA and hand-inspected in Sweden before it ships.
Are lab-grown diamonds real diamonds?
Yes. A lab-grown diamond is a real diamond — chemically, physically and optically identical to a mined one. The only difference is origin: it is grown above ground in a matter of weeks instead of mined over millennia, typically 60–80% less than the mined equivalent.
How are your diamonds certified?
Every stone is independently graded by IGI or GIA and ships with its certificate. You can verify the report number directly on the lab's public website.
Are these diamonds conflict-free?
Yes. Because they are lab-grown, our diamonds are entirely conflict-free and traceable, with a far lower environmental footprint than mined stones.
Can I return a diamond or set it in a ring?
Yes. Every order includes free insured shipping and 30-day returns. Each stone is loose and ready to set — choose "Set this stone in a ring" on any product and our gemologists help you build the setting.
