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

As of October 2026, 1.00 to 1.49ct D VVS1 lab grown princess diamonds typically cost £144 GBP to £929 GBP, with a median price of £305 GBP. There are currently 1,667 diamonds matching this specification available across retailers.

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

About 44% of these diamonds are available at multiple retailers, with an average price spread of 116%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct D VVS1 Lab Grown Princess

Quick answer

As of October 2026, there are 1,667 lab grown princess diamonds with D colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £144 GBP to £929 GBP, with a median of £305 GBP. At least 55 retailers stock this exact specification, and 44% of the stones appear at more than one of them, with an average price spread of 116%. Half of all listings fall between £193 GBP and £586 GBP per carat. The same specification in natural form lists at a median of about £4,397 GBP per carat. Over the last 30 days the median price moved -0.9% and the number of listings moved +14.3%.

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

1,667

Lowest Price

£126 GBP

Highest Price

£2,299 GBP

Average Price

£451 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

44.1%

Price Spread

116.5%

30-Day Price Trend

-0.9%

30-Day Supply Change

+14.3%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$453/ct

10th Percentile

$202

Median

$453

90th Percentile

$1,047

Score Distribution

3.8K diamonds scored across 5 quality tiers

Exceptional

10 (0.3%)

Excellent

1,419 (37.1%)

Very Good

790 (20.6%)

Good

845 (22.1%)

Average

765 (20.0%)

Find Your Diamond

Search 1,667 D 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