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Certified Loose Diamonds

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

2187 diamonds
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0.5ct Radiant Lab Grown Diamond — H SI1 RadiantLab grown 0.5 ct H SI1 Excellent IGI €350 0.5ct Radiant Lab Grown Diamond — F VVS2 RadiantLab grown 0.51 ct F VVS2 VG IGI €330 0.5ct Radiant Lab Grown Diamond — F SI1 RadiantLab grown 0.5 ct F SI1 Excellent IGI €350 0.5ct Radiant Lab Grown Diamond — G VS1 RadiantLab grown 0.5 ct G VS1 Excellent IGI €350 0.5ct Radiant Lab Grown Diamond — E VS2 RadiantLab grown 0.5 ct E VS2 Excellent IGI €310 0.5ct Radiant Lab Grown Diamond — D SI1 RadiantLab grown 0.5 ct D SI1 Excellent IGI €310 0.5ct Radiant Lab Grown Diamond — E VVS1 RadiantLab grown 0.51 ct E VVS1 Excellent IGI €360 3ct Pear Lab Grown Diamond — H SI1 PearLab grown 3.03 ct H SI1 Excellent IGI €950 3ct Pear Lab Grown Diamond — H VS1 PearLab grown 3.01 ct H VS1 Excellent IGI €700 3ct Pear Lab Grown Diamond — G SI1 PearLab grown 3.02 ct G SI1 Excellent GIA €1.380 3ct Pear Lab Grown Diamond — G VS2 PearLab grown 3.02 ct G VS2 Excellent IGI €620 3ct Pear Lab Grown Diamond — H VVS2 PearLab grown 3.06 ct H VVS2 Excellent IGI €610 3ct Pear Lab Grown Diamond — G VVS2 PearLab grown 3 ct G VVS2 Excellent IGI €610 3ct Pear Lab Grown Diamond — F VS2 PearLab grown 3.02 ct F VS2 GD GIA €1.200 3ct Pear Lab Grown Diamond — F VS1 PearLab grown 3.02 ct F VS1 Excellent GIA €1.470 0.7ct Pear Lab Grown Diamond — G VS1 PearLab grown 0.7 ct G VS1 Excellent IGI €380 3ct Pear Lab Grown Diamond — G VVS1 PearLab grown 3 ct G VVS1 EX IGI €730 0.4ct Radiant Lab Grown Diamond — G VS2 RadiantLab grown 0.35 ct G VS2 Excellent IGI €307 3ct Pear Lab Grown Diamond — E SI1 PearLab grown 3 ct E SI1 Excellent IGI €650 3ct Pear Lab Grown Diamond — E VVS2 PearLab grown 3.03 ct E VVS2 GD GIA €2.200 3ct Pear Lab Grown Diamond — E VS1 PearLab grown 3.09 ct E VS1 Excellent GIA €1.650 3ct Pear Lab Grown Diamond — D SI1 PearLab grown 3 ct D SI1 VG IGI €920 3ct Pear Lab Grown Diamond — D VVS2 PearLab grown 3.01 ct D VVS2 Excellent GIA €1.820 3ct Pear Lab Grown Diamond — D VVS1 PearLab grown 3 ct D VVS1 Excellent GIA €2.220 2ct Pear Lab Grown Diamond — H VVS1 PearLab grown 2.02 ct H VVS1 Excellent GIA €930 3ct Pear Lab Grown Diamond — D VS2 PearLab grown 3.03 ct D VS2 Excellent GIA €1.820 2ct Pear Lab Grown Diamond — F SI1 PearLab grown 2.09 ct F SI1 ID GIA €860 2ct Pear Lab Grown Diamond — G VS1 PearLab grown 2 ct G VS1 Excellent IGI €610 2ct Pear Lab Grown Diamond — H VS2 PearLab grown 2 ct H VS2 Excellent IGI €510 2ct Pear Lab Grown Diamond — H VS1 PearLab grown 2.26 ct H VS1 Excellent GIA €970 2ct Pear Lab Grown Diamond — F VS1 PearLab grown 2.01 ct F VS1 Excellent GIA €1.050 2ct Pear Lab Grown Diamond — G VVS2 PearLab grown 2 ct G VVS2 Excellent IGI €530 2ct Pear Lab Grown Diamond — G SI1 PearLab grown 2.06 ct G SI1 Excellent GIA €990 2ct Pear Lab Grown Diamond — F VS2 PearLab grown 2.01 ct F VS2 Excellent IGI €550 2ct Pear Lab Grown Diamond — F VVS1 PearLab grown 2 ct F VVS1 Excellent IGI €620 2ct Pear Lab Grown Diamond — D VS2 PearLab grown 2.01 ct D VS2 Excellent GIA €1.330 2ct Pear Lab Grown Diamond — E VS1 PearLab grown 2 ct E VS1 Excellent GIA €990 2ct Pear Lab Grown Diamond — D VVS1 PearLab grown 2.01 ct D VVS1 Excellent GIA €1.490 2ct Pear Lab Grown Diamond — D VVS2 PearLab grown 2 ct D VVS2 GD GIA €990 1.5ct Pear Lab Grown Diamond — H VVS1 PearLab grown 1.5 ct H VVS1 Excellent GIA €650 1.5ct Pear Lab Grown Diamond — H VS1 PearLab grown 1.51 ct H VS1 Excellent IGI €430 2ct Pear Lab Grown Diamond — E VVS2 PearLab grown 2.03 ct E VVS2 Excellent GIA €1.540 2ct Pear Lab Grown Diamond — D SI1 PearLab grown 2 ct D SI1 Excellent IGI €540 1.5ct Pear Lab Grown Diamond — F VVS2 PearLab grown 1.5 ct F VVS2 Excellent IGI €460 1.5ct Pear Lab Grown Diamond — H VS2 PearLab grown 1.64 ct H VS2 Excellent IGI €460 2ct Pear Lab Grown Diamond — E SI1 PearLab grown 2.01 ct E SI1 Excellent GIA €1.010 1.5ct Pear Lab Grown Diamond — G VS1 PearLab grown 1.5 ct G VS1 Excellent IGI €450 1.5ct Pear Lab Grown Diamond — G VVS2 PearLab grown 1.5 ct G VVS2 Excellent IGI €430 1.5ct Pear Lab Grown Diamond — F SI1 PearLab grown 1.54 ct F SI1 Excellent IGI €460 1.5ct Pear Lab Grown Diamond — F VS2 PearLab grown 1.56 ct F VS2 GD GIA €740

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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 2187 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.

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“

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

”
Sofia
★★★★★
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“

Loving this!

”
Rebecca
★★★★★
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“

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

”
Emily
★★★★★
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“

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

”
Sandra
★★★★★
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