1.5ct G VS2 Round Natural Diamond Price
The median is €8,272. Half of these diamonds are listed between €6,851 and €10,626 at 33 retailers (measured on October 29, 2026), and the same stone is often priced very differently at each.
1.5ct G VS2 Round Natural Diamond Price has a median price of €8,272, with the middle half listed between €6,851 and €10,626, across 918 certificated stones from 33 retailers on Carat Hunter (measured on October 29, 2026).
What it actually costs
Middle half listed between €6,851 to €10,626
The same stone, priced differently
Across 581 stones of this specification carried by more than one retailer, the dearest listing sits 61% above the cheapest for the identical diamond, a typical gap of €4,512. 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 1ct | €3,503 | -58% |
| Carat 2ct | €17,930 | +117% |
| Clarity SI1 | €6,772 | -18% |
| Clarity VS1 | €8,634 | +4% |
| Colour H | €6,726 | -19% |
| Colour F | €9,213 | +11% |
| Origin lab-grown | €200 | -98% |
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.
A lab-grown stone of this exact specification runs about 98% below the natural equivalent. If the origin is not important to you, that is the single largest saving available on this page.
Stepping up to 2ct costs about 117% 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 1ct saves about 58%, 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.
- 1.5ct G VS2from €5,525 across 8 retailersAs of October 29, 2026
- 1.51ct G VS2from €6,620 across 14 retailersAs of October 23, 2026
- 1.5ct G VS2from €7,161 across 8 retailersAs of October 27, 2026
- 1.5ct G VS2from €6,874 across 10 retailersAs of October 28, 2026
- 1.51ct G VS2from €7,618 across 6 retailersAs of October 24, 2026
- 1.51ct G VS2from €6,492 across 19 retailersAs of October 28, 2026
FAQ
What is a fair price for a 1.5ct G VS2 Round Natural diamond?
The median is €8,272 and the middle half of stones are listed between €6,851 and €10,626 (measured on October 29, 2026). Those figures cover 918 certificated diamonds listed by 33 retailers, so anything materially above the upper figure is worth questioning.
How much do retailers differ on the same diamond?
Across 581 stones of this specification carried by more than one retailer, the typical gap between the cheapest and dearest listing of the identical diamond is 61%, or about €4,512.
What is the cheapest way to change this specification?
Moving to 1ct lowers the median by 58% to €3,503. Moving to SI1 lowers the median by 18% to €6,772. Moving to H lowers the median by 19% to €6,726.
How many retailers carry 1.5ct G VS2 Round diamonds?
Carat Hunter tracks 33 retailers actively offering diamonds matching this specification, across 1,077 distinct certified stones.
Is Natural pricing typical for 1.5ct Round diamonds?
Natural diamond pricing holds its premium over lab-grown at equivalent specifications. The premium varies by shape and clarity grade.
How this is measured
Measured on October 29, 2026 from 1077 certificated diamonds between 1.5 and 1.69 carat, carrying 6198 current listings across 33 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 33 retailers.