How much does a 0.20 to 0.49ct D VVS1 lab grown princess diamond cost?

As of October 2026, 0.20 to 0.49ct D VVS1 lab grown princess diamonds typically cost €99 EUR to €346 EUR, with a median price of €167 EUR. There are currently 292 diamonds matching this specification available across retailers.

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

About 50% of these diamonds are available at multiple retailers, with an average price spread of 126%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct D VVS1 Lab Grown Princess

Quick answer

As of October 2026, there are 292 lab grown princess diamonds with D colour and VVS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run €99 EUR to €346 EUR, with a median of €167 EUR. At least 12 retailers stock this exact specification, and 50% of the stones appear at more than one of them, with an average price spread of 126%. Half of all listings fall between €527 EUR and €1,503 EUR per carat. The same specification in natural form lists at a median of about €1,773 EUR per carat. Over the last 30 days the median price moved -5.6% and the number of listings moved +30.3%.

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

292

Lowest Price

€64 EUR

Highest Price

€1,102 EUR

Average Price

€213 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

50.0%

Price Spread

125.6%

30-Day Price Trend

-5.6%

30-Day Supply Change

+30.3%

Volatility (30d)

0.04

Price Range

Price per carat distribution across retailers

$864/ct

10th Percentile

$500

Median

$864

90th Percentile

$1,993

Score Distribution

718 diamonds scored across 5 quality tiers

Exceptional

1 (0.1%)

Excellent

372 (51.8%)

Very Good

26 (3.6%)

Good

210 (29.2%)

Average

109 (15.2%)

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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