2ct G VS2 Round Lab-Grown Diamond Price
The median is $429. Half of these diamonds are listed between $351 and $735 at 20 retailers (measured on October 29, 2026), and the same stone is often priced very differently at each.
2ct G VS2 Round Lab-Grown Diamond Price has a median price of $429, with the middle half listed between $351 and $735, across 495 certificated stones from 20 retailers on Carat Hunter (measured on October 29, 2026).
What it actually costs
Middle half listed between $351 to $735
The same stone, priced differently
Across 356 stones of this specification carried by more than one retailer, the dearest listing sits 420% above the cheapest for the identical diamond, a typical gap of $1,535. This is not a difference in the stone. It is the same certificated diamond, and the gap is what you avoid by comparing before you buy.
What changes the price
Median price for the same specification with one attribute changed, so you can see what flexing each one is worth.
| Change | Median | Difference |
|---|---|---|
| Carat 1.5ct | $286 | -33% |
| Carat 3ct | $995 | +132% |
| Clarity SI1 | $549 | +28% |
| Clarity VS1 | $640 | +49% |
| Colour H | $429 | 0% |
| Colour F | $652 | +52% |
| Origin natural | $25,546 | +5850% |
Reading this specification
VS2 is the usual value sweet spot. Inclusions need 10x magnification to find and the stone is eye-clean in almost every case, so paying up for a VVS grade buys wording on the report rather than a visible change.
G is near-colourless and faces up white in most shapes and settings, which is why this part of the scale is the most common value recommendation.
A round brilliant returns more light than any other cut and hides both warmth and small inclusions better than a step cut, so grades that would be marginal elsewhere are usually safe in this shape.
The 420% spread on this specification is unusually wide, which means the retailer you choose matters more than any single grade on the report.
Stepping up to 3ct costs about 132% more. Buying just under a round carat weight is the usual way to capture most of the visual size without paying the full jump.
Dropping to 1.5ct saves about 33%, and the difference in visible diameter is small enough that most people cannot pick it without the two stones side by side.
Stones at this specification now
Current examples carried by more than one retailer, so the price comparison is real.
- 2.03ct G VS2from $424 across 10 retailersAs of October 29, 2026
- 2.09ct G VS2from $637 across 17 retailersAs of October 29, 2026
- 2.23ct G VS2from $337 across 7 retailersAs of October 29, 2026
- 2.2ct G VS2from $333 across 11 retailersAs of October 29, 2026
- 2.09ct G VS2from $351 across 17 retailersAs of October 29, 2026
- 2.1ct G VS2from $341 across 18 retailersAs of October 29, 2026
FAQ
What is a fair price for a 2ct G VS2 Round Lab-Grown diamond?
The median is $429 and the middle half of stones are listed between $351 and $735 (measured on October 29, 2026). Those figures cover 495 certificated diamonds listed by 20 retailers, so anything materially above the upper figure is worth questioning.
How much do retailers differ on the same diamond?
Across 356 stones of this specification carried by more than one retailer, the typical gap between the cheapest and dearest listing of the identical diamond is 420%, or about $1,535.
What is the cheapest way to change this specification?
Moving to 1.5ct lowers the median by 33% to $286.
How many retailers carry 2ct G VS2 Round diamonds?
Carat Hunter tracks 20 retailers actively offering diamonds matching this specification, across 627 distinct certified stones.
Is Lab-Grown pricing typical for 2ct Round diamonds?
Lab-grown diamond prices have declined significantly over recent years. Current Carat Hunter data shows lab-grown pricing running materially below equivalent natural stones.
How this is measured
Measured on October 29, 2026 from 627 certificated diamonds between 2 and 2.24 carat, carrying 5805 current listings across 20 retailers. Each stone with a recently confirmed price contributes the cheapest price we last saw for it, so the distribution reflects what a buyer comparing retailers would actually pay. These figures summarize many stones, so they carry the day they were measured rather than the date of any one listing.
Certificated stones with a current listed price only, and every price figure uses only prices we confirmed recently. Uncertificated inventory is excluded because its grades cannot be verified against a laboratory report.
Updated October 29, 2026. Aggregate data across 20 retailers.