How much does a 0.75 to 0.99ct E VS1 lab grown heart diamond cost?

As of November 2026, 0.75 to 0.99ct E VS1 lab grown heart diamonds typically cost €151 EUR to €856 EUR, with a median price of €270 EUR. There are currently 416 diamonds matching this specification available across retailers.

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

About 42% of these diamonds are available at multiple retailers, with an average price spread of 89%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct E VS1 Lab Grown Heart

Quick answer

As of November 2026, there are 416 lab grown heart diamonds with E color and VS1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run €151 EUR to €856 EUR, with a median of €270 EUR. At least 42 retailers stock this exact specification, and 42% of the stones appear at more than one of them, with an average price spread of 89%. Half of all listings fall between €257 EUR and €608 EUR per carat. The same specification in natural form lists at a median of about €2,249 EUR per carat. Over the last 30 days the median price moved -0.2% and the number of listings moved +13.7%.

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

416

Lowest Price

€101 EUR

Highest Price

€1,517 EUR

Average Price

€407 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

41.7%

Price Spread

88.8%

30-Day Price Trend

-0.2%

30-Day Supply Change

+13.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$441/ct

10th Percentile

$193

Median

$441

90th Percentile

$1,000

Score Distribution

665 diamonds scored across 4 quality tiers

Excellent

254 (38.2%)

Very Good

51 (7.7%)

Good

192 (28.9%)

Average

168 (25.3%)

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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