How much does a 1.00 to 1.49ct F VVS1 lab grown princess diamond cost?

As of October 2026, 1.00 to 1.49ct F VVS1 lab grown princess diamonds typically cost £147 GBP to £839 GBP, with a median price of £342 GBP. There are currently 214 diamonds matching this specification available across retailers.

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

About 38% of these diamonds are available at multiple retailers, with an average price spread of 85%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct F VVS1 Lab Grown Princess

Quick answer

As of October 2026, there are 214 lab grown princess diamonds with F colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £147 GBP to £839 GBP, with a median of £342 GBP. At least 52 retailers stock this exact specification, and 38% of the stones appear at more than one of them, with an average price spread of 85%. Half of all listings fall between £234 GBP and £555 GBP per carat. The same specification in natural form lists at a median of about £3,596 GBP per carat. Over the last 30 days the median price moved +11.4% and the number of listings moved +29.9%.

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

214

Lowest Price

£122 GBP

Highest Price

£1,881 GBP

Average Price

£448 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

38.1%

Price Spread

85.5%

30-Day Price Trend

+11.4%

30-Day Supply Change

+29.9%

Volatility (30d)

0.05

Price Range

Price per carat distribution across retailers

$504/ct

10th Percentile

$201

Median

$504

90th Percentile

$990

Score Distribution

488 diamonds scored across 4 quality tiers

Excellent

174 (35.7%)

Very Good

77 (15.8%)

Good

102 (20.9%)

Average

135 (27.7%)

Find Your Diamond

Search 214 F VVS1 princess diamonds and compare prices.

Search Diamonds

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