How much does a 3.00 to 4.99ct J VS2 lab grown princess diamond cost?

As of October 2026, 3.00 to 4.99ct J VS2 lab grown princess diamonds typically cost $1,464 NZD to $39,825 NZD, with a median price of $3,509 NZD. There are currently 6 diamonds matching this specification available across retailers.

Where can I find the best price on a J VS2 princess diamond?

About 60% of these diamonds are available at multiple retailers, with an average price spread of 81%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct J VS2 Lab Grown Princess

Quick answer

As of October 2026, there are 6 lab grown princess diamonds with J colour and VS2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $1,464 NZD to $39,825 NZD, with a median of $3,509 NZD. At least 16 retailers stock this exact specification, and 60% of the stones appear at more than one of them, with an average price spread of 81%. Half of all listings fall between $2,187 NZD and $6,285 NZD per carat. The same specification in natural form lists at a median of about $12,983 NZD per carat. Over the last 30 days the median price moved -6.1% and the number of listings moved +17.8%.

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

Lowest Price

$866 NZD

Highest Price

$102,753 NZD

Average Price

$16,274 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

60.0%

Price Spread

81.0%

30-Day Price Trend

-6.1%

30-Day Supply Change

+17.8%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$2,842/ct

10th Percentile

$397

Median

$2,842

90th Percentile

$3,921

Score Distribution

8 diamonds scored across 4 quality tiers

Excellent

2 (25.0%)

Very Good

3 (37.5%)

Good

1 (12.5%)

Average

2 (25.0%)

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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