How much does a 0.20 to 0.49ct D VS1 natural round diamond cost?

As of October 2026, 0.20 to 0.49ct D VS1 natural round diamonds typically cost €349 EUR to €938 EUR, with a median price of €543 EUR. There are currently 19,710 diamonds matching this specification available across retailers.

Where can I find the best price on a D VS1 round diamond?

About 37% of these diamonds are available at multiple retailers, with an average price spread of 55%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct D VS1 Natural Round

Quick answer

As of October 2026, there are 19,710 natural round diamonds with D colour and VS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run €349 EUR to €938 EUR, with a median of €543 EUR. At least 40 retailers stock this exact specification, and 37% of the stones appear at more than one of them, with an average price spread of 55%. Half of all listings fall between €1,346 EUR and €2,346 EUR per carat. The same specification in lab grown form lists at a median of about €436 EUR per carat. Over the last 30 days the median price moved -9.3% and the number of listings moved +12.1%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Round natural stones in the index: 2,248 USD per carat, +7.6% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

19,710

Lowest Price

€112 EUR

Highest Price

€2,425 EUR

Average Price

€606 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

37.3%

Price Spread

54.7%

30-Day Price Trend

-9.3%

30-Day Supply Change

+12.1%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$2,035/ct

10th Percentile

$1,273

Median

$2,035

90th Percentile

$3,999

Score Distribution

32.4K diamonds scored across 5 quality tiers

Exceptional

1,623 (5.0%)

Excellent

11,795 (36.4%)

Very Good

8,307 (25.6%)

Good

5,292 (16.3%)

Average

5,420 (16.7%)

Find Your Diamond

Search 19,710 D VS1 round diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

D VS2VS2 inclusions are not visible without magnification

Save 11%

Lab-Grown D VS1Same specifications, lab-grown origin

Save 79%

Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1