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Independently certified, most by IGI · Laser inscribed
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2 Carat Lab Grown Diamonds

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Buying guide

Choosing 2 carat lab grown diamonds.

A 2 carat round is about 8.1 mm across, and an oval of the same weight runs roughly 10 × 7 mm. This is the most searched size for lab grown engagement stones, and the price gap to a mined diamond is widest here. At 2 ct, inclusions are easier to see in step cuts such as emerald and Asscher, so pair those shapes with VS clarity or better.

Two carats is where a lab grown diamond really earns its keep: the presence of a statement stone for a fraction of what the same mined diamond costs.

2 Carat lab grown diamonds at a glance

  • 1,331 colorless stones in stock between 2.00–2.49 ct, mostly emerald, cushion, oval and radiant
  • Listed prices from $496, median $788 (about $374 per carat)
  • Round face-up size: 8.0–8.2 mm
  • Most stones IGI certified, laser-inscribed, with real photos and 360° video

How to choose a 2 carat lab diamond

At two carats, color starts to matter more than clarity. D–F keeps the stone white in any metal; G–H is a smart saving in yellow or rose gold. Ask us for the IGI report and the 360° video before you decide.

Some stones are priced on request. Ask about any of them and our graders in Surat reply personally.

How much is a 2 carat lab grown diamond?

Priced 2 carat stones at Culture Carats start at $496, with a median of about $790. A 2.00–2.19 ct D–F, VVS stone is around $850.

Compare sizes on the true-scale carat guide, check prices with the price-per-carat chart, or set your stone in a custom ring made in Surat.

Prices are listed prices in USD for colorless stones, October 2026. They change daily with inventory.

Questions

Questions about 2 carat lab grown diamonds.

How big is a 2 carat lab grown diamond?

A 2 carat round brilliant is about 8.0 to 8.2 mm across. A 2 carat oval is roughly 10 by 7 mm.

Does color matter more at 2 carats?

Yes. Larger stones show more body color. D to F looks icy white in any metal, while G to H is a good saving in yellow or rose gold.

Do 2 carat lab grown diamonds hold their value?

No. Lab grown diamonds are priced to wear rather than to resell, so expect a low resale value.

Are 2 carat lab diamonds certified?

Most carry an independent grading report, usually from IGI, with the report number laser-inscribed on the girdle.