How much does a 1.50 to 1.99ct J VS1 natural princess diamond cost?

As of October 2026, 1.50 to 1.99ct J VS1 natural princess diamonds typically cost $4,877 AUD to $11,803 AUD, with a median price of $7,212 AUD. There are currently 186 diamonds matching this specification available across retailers.

Where can I find the best price on a J VS1 princess diamond?

About 38% of these diamonds are available at multiple retailers, with an average price spread of 46%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct J VS1 Natural Princess

Quick answer

As of October 2026, there are 186 natural princess diamonds with J colour and VS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $4,877 AUD to $11,803 AUD, with a median of $7,212 AUD. At least 51 retailers stock this exact specification, and 38% of the stones appear at more than one of them, with an average price spread of 46%. Half of all listings fall between $3,497 AUD and $5,464 AUD per carat. The same specification in lab grown form lists at a median of about $2,275 AUD per carat. Over the last 30 days the median price moved -0.6% and the number of listings moved +10.5%.

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 natural stones in the index: 2,158 USD per carat, +5.7% 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

186

Lowest Price

$3,292 AUD

Highest Price

$20,525 AUD

Average Price

$7,942 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

37.7%

Price Spread

46.0%

30-Day Price Trend

-0.6%

30-Day Supply Change

+10.5%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$3,004/ct

10th Percentile

$2,097

Median

$3,004

90th Percentile

$4,815

Score Distribution

469 diamonds scored across 4 quality tiers

Excellent

78 (16.6%)

Very Good

97 (20.7%)

Good

90 (19.2%)

Average

204 (43.5%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

J VS2VS2 inclusions are not visible without magnification

Save 6%

Lab-Grown J VS1Same specifications, lab-grown origin

Save 47%

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