How much does a 0.20 to 0.49ct D VVS2 lab grown heart diamond cost?

As of November 2026, 0.20 to 0.49ct D VVS2 lab grown heart diamonds typically cost €82 EUR to €404 EUR, with a median price of €126 EUR. There are currently 221 diamonds matching this specification available across retailers.

Where can I find the best price on a D VVS2 heart diamond?

About 67% of these diamonds are available at multiple retailers, with an average price spread of 165%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct D VVS2 Lab Grown Heart

Quick answer

As of November 2026, there are 221 lab grown heart diamonds with D color and VVS2 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run €82 EUR to €404 EUR, with a median of €126 EUR. At least 15 retailers stock this exact specification, and 67% of the stones appear at more than one of them, with an average price spread of 165%. Half of all listings fall between €284 EUR and €877 EUR per carat. The same specification in natural form lists at a median of about €1,923 EUR per carat. Over the last 30 days the median price moved -8.7% and the number of listings moved -15.1%.

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. Heart lab grown stones in the index: 421 USD per carat, -1.8% 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: November 2026

Available

221

Lowest Price

€59 EUR

Highest Price

€1,047 EUR

Average Price

€176 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

66.7%

Price Spread

165.4%

30-Day Price Trend

-8.7%

30-Day Supply Change

-15.1%

Volatility (30d)

0.08

Price Range

Price per carat distribution across retailers

$400/ct

10th Percentile

$276

Median

$400

90th Percentile

$1,217

Score Distribution

354 diamonds scored across 4 quality tiers

Excellent

188 (53.1%)

Very Good

19 (5.4%)

Good

111 (31.4%)

Average

36 (10.2%)

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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