How much does a 1.00 to 1.49ct E VVS1 lab grown round diamond cost?

As of October 2026, 1.00 to 1.49ct E VVS1 lab grown round diamonds typically cost £128 GBP to £667 GBP, with a median price of £281 GBP. There are currently 6,899 diamonds matching this specification available across retailers.

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

About 56% of these diamonds are available at multiple retailers, with an average price spread of 103%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct E VVS1 Lab Grown Round

Quick answer

As of October 2026, there are 6,899 lab grown round diamonds with E colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £128 GBP to £667 GBP, with a median of £281 GBP. At least 59 retailers stock this exact specification, and 56% of the stones appear at more than one of them, with an average price spread of 103%. Half of all listings fall between £202 GBP and £517 GBP per carat. The same specification in natural form lists at a median of about £6,819 GBP per carat. Over the last 30 days the median price moved +0.6% and the number of listings moved -7.5%.

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. Round lab grown stones in the index: 414 USD per carat, -5.0% 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

6,899

Lowest Price

£109 GBP

Highest Price

£2,290 GBP

Average Price

£366 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

55.8%

Price Spread

103.3%

30-Day Price Trend

+0.6%

30-Day Supply Change

-7.5%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$409/ct

10th Percentile

$188

Median

$409

90th Percentile

$974

Score Distribution

14.1K diamonds scored across 5 quality tiers

Exceptional

38 (0.3%)

Excellent

6,172 (43.8%)

Very Good

1,810 (12.8%)

Good

2,322 (16.5%)

Average

3,750 (26.6%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

F VVS1F colour is visually identical to E to the naked eye

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E VVS2VVS2 inclusions are not visible without magnification

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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