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1.2ct Diamonds

1.2ct lab-grown diamonds. A 1.2ct diamond makes a confident statement while remaining easy to wear every day. Every 1.2ct stone is independently certified and shown with transparent, VAT-inclusive pricing.

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. Use the "see it true to size" tool on any stone to judge how a 1.2ct diamond looks on the hand.

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

209 diamonds
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1.2ct Radiant Lab Grown Diamond — G VVS2 RadiantLab grown 1.2 ct G VVS2 Excellent IGI €400 1.2ct Radiant Lab Grown Diamond — G VS1 RadiantLab grown 1.21 ct G VS1 Excellent IGI €370 1.2ct Radiant Lab Grown Diamond — F SI1 RadiantLab grown 1.2 ct F SI1 Excellent IGI €380 1.2ct Radiant Lab Grown Diamond — F VS2 RadiantLab grown 1.2 ct F VS2 Excellent IGI €400 1.2ct Radiant Lab Grown Diamond — F VS1 RadiantLab grown 1.21 ct F VS1 Excellent IGI €380 1.2ct Radiant Lab Grown Diamond — F VVS1 RadiantLab grown 1.2 ct F VVS1 Excellent IGI €430 1.2ct Radiant Lab Grown Diamond — E VS1 RadiantLab grown 1.26 ct E VS1 Excellent GIA €610 1.2ct Radiant Lab Grown Diamond — E SI1 RadiantLab grown 1.2 ct E SI1 Excellent IGI €470 1.2ct Radiant Lab Grown Diamond — E VVS2 RadiantLab grown 1.3 ct E VVS2 Excellent GIA €650 1.2ct Radiant Lab Grown Diamond — D SI1 RadiantLab grown 1.21 ct D SI1 Excellent IGI €370 1.2ct Radiant Lab Grown Diamond — D VS2 RadiantLab grown 1.21 ct D VS2 Excellent GIA €620 1.2ct Radiant Lab Grown Diamond — D VS1 RadiantLab grown 1.2 ct D VS1 Excellent IGI €370 1.2ct Radiant Lab Grown Diamond — D VVS1 RadiantLab grown 1.25 ct D VVS1 Excellent GIA €910 1.2ct Pear Lab Grown Diamond — H VS1 PearLab grown 1.2 ct H VS1 Excellent IGI €500 1.2ct Pear Lab Grown Diamond — H VS2 PearLab grown 1.2 ct H VS2 Excellent IGI €1.030 1.2ct Oval Lab Grown Diamond — F VS1 OvalLab grown 1.25 ct F VS1 Excellent IGI €440 1.2ct Oval Lab Grown Diamond — G VVS2 OvalLab grown 1.2 ct G VVS2 Excellent IGI €460 1.2ct Oval Lab Grown Diamond — E VVS2 OvalLab grown 1.2 ct E VVS2 Excellent IGI €460 1.2ct Oval Lab Grown Diamond — D VS2 OvalLab grown 1.2 ct D VS2 Excellent IGI €410 1.2ct Oval Lab Grown Diamond — H VVS2 OvalLab grown 1.2 ct H VVS2 Excellent IGI €410 1.2ct Oval Lab Grown Diamond — D VVS1 OvalLab grown 1.2 ct D VVS1 EX IGI €540 1.2ct Round Lab Grown Diamond — G SI1 RoundLab grown 1.21 ct G SI1 EX IGI €580 1.2ct Round Lab Grown Diamond — F VS2 RoundLab grown 1.2 ct F VS2 EX IGI €410 1.2ct Round Lab Grown Diamond — G VVS2 RoundLab grown 1.2 ct G VVS2 EX IGI €470 1.2ct Round Lab Grown Diamond — H VS1 RoundLab grown 1.2 ct H VS1 EX IGI €440 1.2ct Round Lab Grown Diamond — F VVS1 RoundLab grown 1.2 ct F VVS1 EX IGI €400 1.2ct Round Lab Grown Diamond — D VVS1 RoundLab grown 1.2 ct D VVS1 EX IGI €420 1.2ct Round Lab Grown Diamond — E VVS2 RoundLab grown 1.2 ct E VVS2 EX IGI €400 1.2ct Round Lab Grown Diamond — D VS2 RoundLab grown 1.2 ct D VS2 EX IGI €470 1.2ct Oval Lab Grown Diamond — H VS2 OvalLab grown 1.21 ct H VS2 Excellent IGI €540 1.2ct Oval Lab Grown Diamond — H VS1 OvalLab grown 1.2 ct H VS1 Excellent IGI €390 1.2ct Oval Lab Grown Diamond — G VVS1 OvalLab grown 1.22 ct G VVS1 Excellent IGI €410 1.2ct Oval Lab Grown Diamond — G VS2 OvalLab grown 1.2 ct G VS2 Excellent IGI €410 1.2ct Oval Lab Grown Diamond — G VS1 OvalLab grown 1.2 ct G VS1 Excellent IGI €480 1.2ct Oval Lab Grown Diamond — F VVS1 OvalLab grown 1.27 ct F VVS1 Excellent IGI €450 1.2ct Oval Lab Grown Diamond — F VS2 OvalLab grown 1.2 ct F VS2 Excellent IGI €420 1.2ct Oval Lab Grown Diamond — F VVS2 OvalLab grown 1.2 ct F VVS2 Excellent IGI €430 1.2ct Oval Lab Grown Diamond — E VS1 OvalLab grown 1.2 ct E VS1 Excellent IGI €610 1.2ct Oval Lab Grown Diamond — E VS2 OvalLab grown 1.2 ct E VS2 Excellent IGI €380 1.2ct Oval Lab Grown Diamond — D SI1 OvalLab grown 1.22 ct D SI1 Excellent GIA €530 1.2ct Oval Lab Grown Diamond — E VVS1 OvalLab grown 1.2 ct E VVS1 Excellent IGI €400 1.2ct Oval Lab Grown Diamond — D VS1 OvalLab grown 1.2 ct D VS1 Excellent IGI €630 1.2ct Oval Lab Grown Diamond — D VVS2 OvalLab grown 1.2 ct D VVS2 Excellent IGI €500 1.2ct Round Lab Grown Diamond — H VS2 RoundLab grown 1.23 ct H VS2 EX IGI €440 1.2ct Round Lab Grown Diamond — H VVS1 RoundLab grown 1.2 ct H VVS1 EX IGI €500 1.2ct Round Lab Grown Diamond — H VVS2 RoundLab grown 1.21 ct H VVS2 EX IGI €460 1.2ct Round Lab Grown Diamond — G VS2 RoundLab grown 1.2 ct G VS2 EX IGI €380 1.2ct Round Lab Grown Diamond — F SI1 RoundLab grown 1.22 ct F SI1 EX IGI €380 1.2ct Round Lab Grown Diamond — G VS1 RoundLab grown 1.2 ct G VS1 EX IGI €390 1.2ct Round Lab Grown Diamond — G VVS1 RoundLab grown 1.21 ct G VVS1 EX IGI €390

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1.2ct lab-grown diamonds explained

A 1.2ct diamond makes a confident statement while remaining easy to wear every day. Carat is weight, not size — how large a 1.2ct diamond looks depends on its cut and shape, so two 1.2ct 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 1.2ct 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 1.2ct diamonds do you offer?

Our 1.2ct diamonds selection features 209 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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