How much does a 1.00 to 1.49ct H VS1 natural princess diamond cost?

As of September 2026, 1.00 to 1.49ct H VS1 natural princess diamonds typically cost $2,480 AUD to $6,931 AUD, with a median price of $3,755 AUD. There are currently 1,343 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

1.00 to 1.49ct H VS1 Natural Princess

Quick answer

As of September 2026, there are 1,343 natural princess diamonds with H colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $2,480 AUD to $6,931 AUD, with a median of $3,755 AUD. At least 58 retailers stock this exact specification. Half of all listings fall between $2,942 AUD and $4,377 AUD per carat. The same specification in lab grown form lists at a median of about $762 AUD per carat.

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

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 natural stones in the index: 2,073 USD per carat, -3.2% 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

1,343

Lowest Price

$700 AUD

Highest Price

$14,509 AUD

Average Price

$4,339 AUD

Market Intelligence

Retailers Selling

Price Spread

40.7%

Price Range

Price per carat distribution across retailers

$2,513/ct

10th Percentile

$1,797

Median

$2,513

90th Percentile

$4,057

Score Distribution

1.3K diamonds scored across 4 quality tiers

Excellent

227 (16.9%)

Very Good

436 (32.5%)

Good

384 (28.6%)

Average

296 (22.0%)

Find Your Diamond

Search 1,343 H VS1 princess diamonds and compare prices.

Search Diamonds

Consider Instead

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

H VS2VS2 inclusions are not visible without magnification

Save 6%

Lab-Grown H VS1Same specifications, lab-grown origin

Save 78%

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