How much does a 0.20 to 0.49ct E VVS1 lab grown oval diamond cost?

As of October 2026, 0.20 to 0.49ct E VVS1 lab grown oval diamonds typically cost €88 EUR to €386 EUR, with a median price of €249 EUR. There are currently 188 diamonds matching this specification available across retailers.

Where can I find the best price on a E VVS1 oval diamond?

About 65% of these diamonds are available at multiple retailers, with an average price spread of 138%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct E VVS1 Lab Grown Oval

Quick answer

As of October 2026, there are 188 lab grown oval diamonds with E colour and VVS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run €88 EUR to €386 EUR, with a median of €249 EUR. At least 20 retailers stock this exact specification, and 65% of the stones appear at more than one of them, with an average price spread of 138%. Half of all listings fall between €327 EUR and €1,062 EUR per carat. The same specification in natural form lists at a median of about €1,662 EUR per carat. Over the last 30 days the median price moved -14.3% and the number of listings moved +13.1%.

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. Oval lab grown stones in the index: 453 USD per carat, -7.4% 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

188

Lowest Price

€66 EUR

Highest Price

€1,164 EUR

Average Price

€241 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

64.8%

Price Spread

138.5%

30-Day Price Trend

-14.3%

30-Day Supply Change

+13.1%

Volatility (30d)

0.08

Price Range

Price per carat distribution across retailers

$591/ct

10th Percentile

$303

Median

$591

90th Percentile

$1,502

Score Distribution

309 diamonds scored across 4 quality tiers

Excellent

86 (27.8%)

Very Good

35 (11.3%)

Good

139 (45.0%)

Average

49 (15.9%)

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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