Certified Loose Diamonds

Q: What Certified Loose Diamonds do you offer?

Our Certified Loose Diamonds selection features 2194 certified lab-grown diamonds in stock, each independently graded by IGI or GIA and hand-inspected in Sweden before it ships.

Q: Are lab-grown diamonds real diamonds?

Yes. A lab-grown diamond is chemically, physically and optically identical to a mined diamond. The only difference is origin: it is grown above ground in weeks rather than mined over millennia, typically 60–80% less than the mined equivalent.

Explore Vaalberg's full range of certified loose lab-grown diamonds — stones that are chemically, physically and optically identical to mined diamonds, at a fraction of the price. Browse by shape, carat, colour and clarity to find the exact stone you want.

Every stone is independently certified by IGI or GIA, hand-inspected in Sweden before dispatch, and shipped fully insured with free delivery and 30-day returns. Each diamond is one of a kind — the stone you see is the stone you receive.

IGI/GIA certified · Inspected in Sweden · Free insured shipping

0.6ct Princess Lab Grown Diamond — G VS2

PrincessLab grown 0.63 ct G VS2 Excellent IGI €370

0.6ct Princess Lab Grown Diamond — F VS2

PrincessLab grown 0.69 ct F VS2 Excellent IGI €370

0.6ct Princess Lab Grown Diamond — E VVS1

PrincessLab grown 0.6 ct E VVS1 Excellent IGI €380

0.6ct Princess Lab Grown Diamond — D VVS2

PrincessLab grown 0.6 ct D VVS2 Excellent IGI €340

0.6ct Princess Lab Grown Diamond — E VS2

PrincessLab grown 0.62 ct E VS2 Excellent IGI €360

0.5ct Princess Lab Grown Diamond — G SI1

PrincessLab grown 0.52 ct G SI1 Excellent IGI €620

0.5ct Princess Lab Grown Diamond — G VVS1

PrincessLab grown 0.54 ct G VVS1 Excellent IGI €490

0.5ct Princess Lab Grown Diamond — F VVS2

PrincessLab grown 0.54 ct F VVS2 Excellent IGI €460

0.5ct Princess Lab Grown Diamond — E VVS2

PrincessLab grown 0.5 ct E VVS2 Excellent IGI €340

0.5ct Princess Lab Grown Diamond — D VS2

PrincessLab grown 0.51 ct D VS2 Excellent IGI €370

0.5ct Princess Lab Grown Diamond — D VVS1

PrincessLab grown 0.5 ct D VVS1 Excellent IGI €370

0.4ct Princess Lab Grown Diamond — G VVS1

PrincessLab grown 0.43 ct G VVS1 Excellent IGI €330

0.4ct Princess Lab Grown Diamond — F VVS1

PrincessLab grown 0.35 ct F VVS1 Excellent IGI €389

0.4ct Princess Lab Grown Diamond — E VS1

PrincessLab grown 0.42 ct E VS1 Excellent IGI €340

0.4ct Princess Lab Grown Diamond — D VVS2

PrincessLab grown 0.4 ct D VVS2 Excellent IGI €300

0.4ct Princess Lab Grown Diamond — D SI1

PrincessLab grown 0.46 ct D SI1 Excellent IGI €280

CushionLab grown 3.13 ct H VVS2 Excellent IGI €1.550

CushionLab grown 3 ct E VVS2 Excellent IGI €850

HeartLab grown 3.07 ct H VS2 Excellent IGI €720

CushionLab grown 3.04 ct G VVS2 Excellent IGI €1.530

CushionLab grown 3.01 ct E VVS1 Excellent IGI €1.010

HeartLab grown 3.1 ct H VVS1 Excellent IGI €1.060

HeartLab grown 3.27 ct H VS1 Excellent IGI €790

HeartLab grown 3.06 ct G VS1 Excellent GIA €1.390

HeartLab grown 3 ct G SI1 Excellent IGI €780

HeartLab grown 3 ct G VVS2 Excellent IGI €670

HeartLab grown 3.03 ct F SI1 Excellent IGI €680

HeartLab grown 3.08 ct E VVS2 Excellent GIA €1.740

HeartLab grown 3.07 ct F VS2 Excellent GIA €1.240

HeartLab grown 3.02 ct F VVS1 Excellent IGI €970

HeartLab grown 3.02 ct F VVS2 Excellent GIA €1.170

HeartLab grown 3.02 ct E VVS1 Excellent GIA €2.000

HeartLab grown 3.02 ct E VS2 Excellent GIA €1.760

HeartLab grown 3.08 ct D VS2 Excellent GIA €1.740

HeartLab grown 3.19 ct D VS1 Excellent GIA €1.770

HeartLab grown 2.02 ct H SI1 Excellent IGI €550

HeartLab grown 3 ct D VVS1 Excellent IGI €1.790

HeartLab grown 2 ct F VVS2 Excellent IGI €600

HeartLab grown 2.03 ct F VS2 Excellent GIA €900

HeartLab grown 2 ct F VVS1 Excellent GIA €1.200

HeartLab grown 2.01 ct E VS1 Excellent GIA €760

HeartLab grown 2.01 ct E VVS1 Excellent GIA €1.270

HeartLab grown 2.04 ct E VS2 Excellent GIA €740

HeartLab grown 2 ct D SI1 Excellent IGI €560

HeartLab grown 2.01 ct D VVS2 Excellent GIA €1.020

HeartLab grown 2.02 ct D VS1 Excellent GIA €770

HeartLab grown 1.82 ct H SI1 Excellent IGI €480

HeartLab grown 1.55 ct H VS1 Excellent IGI €520

HeartLab grown 1.5 ct G VVS2 Excellent IGI €470

HeartLab grown 1.5 ct G SI1 Excellent IGI €580

Filters apply to the diamonds on this page. Use Prev / Next to browse more.

Certified lab-grown diamonds at Vaalberg

Browse our full range of loose lab-grown diamonds by shape, carat, colour and clarity. Whether you're designing an engagement ring or investing in a statement stone, every diamond is graded, priced transparently with VAT included, and ready to ship.

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.

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 certified loose diamonds do you offer?

Our certified loose diamonds selection features 2194 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.

“
The sparkle is incredible, and the whole experience felt professional from start to finish.
”

Sofia

★★★★★

“
Loving this!
”

Rebecca

“
We chose Vaalberg for our engagement ring, and we're so glad we did. The craftsmanship is outstanding, and the diamond sparkles beautifully.
”

Emily

“
I was initially hesitant about buying a lab-grown diamond, but it exceeded all my expectations. The ring and the diamond is breathtaking.
”

Sandra

Cart 0

Sorry, looks like we don't have enough of this product.

Certified Loose Diamonds

Certified lab-grown diamonds at Vaalberg

Questions, answered

Join Our Newsletter

Cart 0

Sorry, looks like we don't have enough of this product.

Certified lab-grown diamonds at Vaalberg

Questions, answered

Join Our Newsletter

Sign up