How much does a 3.00 to 4.99ct F VS1 lab grown heart diamond cost?

As of October 2026, 3.00 to 4.99ct F VS1 lab grown heart diamonds typically cost €596 EUR to €3,254 EUR, with a median price of €1,317 EUR. There are currently 447 diamonds matching this specification available across retailers.

Where can I find the best price on a F VS1 heart diamond?

About 41% of these diamonds are available at multiple retailers, with an average price spread of 94%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct F VS1 Lab Grown Heart

Quick answer

As of October 2026, there are 447 lab grown heart diamonds with F color and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run €596 EUR to €3,254 EUR, with a median of €1,317 EUR. At least 53 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 94%. Half of all listings fall between €276 EUR and €692 EUR per carat. The same specification in natural form lists at a median of about €12,080 EUR per carat. Over the last 30 days the median price moved +6.8% and the number of listings moved +12.6%.

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: October 2026

Available

447

Lowest Price

€410 EUR

Highest Price

€8,262 EUR

Average Price

€1,683 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

41.4%

Price Spread

94.1%

30-Day Price Trend

+6.8%

30-Day Supply Change

+12.6%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$494/ct

10th Percentile

$217

Median

$494

90th Percentile

$1,104

Score Distribution

943 diamonds scored across 4 quality tiers

Excellent

333 (35.3%)

Very Good

194 (20.6%)

Good

155 (16.4%)

Average

261 (27.7%)

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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