How much does a 0.20 to 0.49ct E VS1 lab grown emerald diamond cost?

As of November 2026, 0.20 to 0.49ct E VS1 lab grown emerald diamonds typically cost €77 EUR to €376 EUR, with a median price of €142 EUR. There are currently 241 diamonds matching this specification available across retailers.

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

About 51% of these diamonds are available at multiple retailers, with an average price spread of 122%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct E VS1 Lab Grown Emerald

Quick answer

As of November 2026, there are 241 lab grown emerald diamonds with E color and VS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run €77 EUR to €376 EUR, with a median of €142 EUR. At least 17 retailers stock this exact specification, and 51% of the stones appear at more than one of them, with an average price spread of 122%. Half of all listings fall between €288 EUR and €809 EUR per carat. The same specification in natural form lists at a median of about €1,543 EUR per carat. Over the last 30 days the median price moved -11.7% and the number of listings moved +16.1%.

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. Emerald lab grown stones in the index: 451 USD per carat, -8.3% 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

241

Lowest Price

€47 EUR

Highest Price

€1,026 EUR

Average Price

€186 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

51.1%

Price Spread

121.8%

30-Day Price Trend

-11.7%

30-Day Supply Change

+16.1%

Volatility (30d)

0.09

Price Range

Price per carat distribution across retailers

$478/ct

10th Percentile

$259

Median

$478

90th Percentile

$1,285

Score Distribution

514 diamonds scored across 4 quality tiers

Excellent

124 (24.1%)

Very Good

96 (18.7%)

Good

172 (33.5%)

Average

122 (23.7%)

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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