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

As of September 2026, 1.00 to 1.49ct J VVS1 lab grown princess diamonds typically cost €1,090 EUR to €4,093 EUR, with a median price of €2,244 EUR. There are currently 20 diamonds matching this specification available across retailers.

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

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1.00 to 1.49ct J VVS1 Lab Grown Princess

Quick answer

As of September 2026, there are 20 lab grown princess diamonds with J colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €1,090 EUR to €4,093 EUR, with a median of €2,244 EUR. At least 7 retailers stock this exact specification. Half of all listings fall between €1,215 EUR and €2,979 EUR per carat. The same specification in natural form lists at a median of about €2,048 EUR per carat.

Three of the best scored stones at this specification right now:

1.00ct Princess J VVS1, IGI, score 78 of 100, from €1,295 EUR

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Princess lab grown stones in the index: 481 USD per carat, -7.3% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

Lowest Price

€1,035 EUR

Highest Price

€4,617 EUR

Average Price

€2,397 EUR

Market Intelligence

Retailers Selling

Price Spread

86.2%

Price Range

Price per carat distribution across retailers

$2,373/ct

10th Percentile

$1,204

Median

$2,373

90th Percentile

$4,110

Score Distribution

20 diamonds scored across 3 quality tiers

Very Good

7 (35.0%)

Good

1 (5.0%)

Average

12 (60.0%)

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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