How much does a 3.00 to 4.99ct H VS1 natural round diamond cost?

As of October 2026, 3.00 to 4.99ct H VS1 natural round diamonds typically cost $50,334 AUD to $157,379 AUD, with a median price of $97,123 AUD. There are currently 326 diamonds matching this specification available across retailers.

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

About 33% of these diamonds are available at multiple retailers, with an average price spread of 39%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct H VS1 Natural Round

Quick answer

As of October 2026, there are 326 natural round diamonds with H colour and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $50,334 AUD to $157,379 AUD, with a median of $97,123 AUD. At least 64 retailers stock this exact specification, and 33% of the stones appear at more than one of them, with an average price spread of 39%. Half of all listings fall between $16,261 AUD and $24,146 AUD per carat. The same specification in lab grown form lists at a median of about $536 AUD per carat. Over the last 30 days the median price moved -0.3% and the number of listings moved +3.9%.

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. Round natural stones in the index: 2,248 USD per carat, +7.6% 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

326

Lowest Price

$30,015 AUD

Highest Price

$277,581 AUD

Average Price

$101,013 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

32.9%

Price Spread

39.4%

30-Day Price Trend

-0.3%

30-Day Supply Change

+3.9%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$14,067/ct

10th Percentile

$9,347

Median

$14,067

90th Percentile

$21,090

Score Distribution

763 diamonds scored across 4 quality tiers

Excellent

103 (13.5%)

Very Good

151 (19.8%)

Good

182 (23.9%)

Average

327 (42.9%)

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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 5%

Lab-Grown H VS1Same specifications, lab-grown origin

Save 97%

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