How much does a 0.50 to 0.74ct E VVS1 lab grown princess diamond cost?

As of October 2026, 0.50 to 0.74ct E VVS1 lab grown princess diamonds typically cost £97 GBP to £542 GBP, with a median price of £204 GBP. There are currently 299 diamonds matching this specification available across retailers.

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

About 53% of these diamonds are available at multiple retailers, with an average price spread of 83%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct E VVS1 Lab Grown Princess

Quick answer

As of October 2026, there are 299 lab grown princess diamonds with E colour and VVS1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run £97 GBP to £542 GBP, with a median of £204 GBP. At least 46 retailers stock this exact specification, and 53% of the stones appear at more than one of them, with an average price spread of 83%. Half of all listings fall between £288 GBP and £676 GBP per carat. The same specification in natural form lists at a median of about £1,667 GBP per carat. Over the last 30 days the median price moved -0.5% and the number of listings moved +2.4%.

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. Princess lab grown stones in the index: 461 USD per carat, -4.8% 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

299

Lowest Price

£81 GBP

Highest Price

£1,071 GBP

Average Price

£256 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

52.7%

Price Spread

83.5%

30-Day Price Trend

-0.5%

30-Day Supply Change

+2.4%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$618/ct

10th Percentile

$262

Median

$618

90th Percentile

$1,371

Score Distribution

610 diamonds scored across 5 quality tiers

Exceptional

5 (0.8%)

Excellent

284 (46.6%)

Very Good

74 (12.1%)

Good

176 (28.9%)

Average

71 (11.6%)

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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