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

As of October 2026, 3.00 to 4.99ct H VS1 natural cushion diamonds typically cost $39,188 AUD to $117,640 AUD, with a median price of $63,720 AUD. There are currently 103 diamonds matching this specification available across retailers.

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

About 35% of these diamonds are available at multiple retailers, with an average price spread of 36%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct H VS1 Natural Cushion

Quick answer

As of October 2026, there are 103 natural cushion diamonds with H colour and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $39,188 AUD to $117,640 AUD, with a median of $63,720 AUD. At least 58 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 36%. Half of all listings fall between $14,999 AUD and $21,492 AUD per carat. The same specification in lab grown form lists at a median of about $793 AUD per carat. Over the last 30 days the median price moved -2.5% and the number of listings moved +9.8%.

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. Cushion natural stones in the index: 2,948 USD per carat, +1.7% 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

103

Lowest Price

$14,724 AUD

Highest Price

$204,137 AUD

Average Price

$71,567 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

34.5%

Price Spread

36.2%

30-Day Price Trend

-2.5%

30-Day Supply Change

+9.8%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$12,604/ct

10th Percentile

$8,895

Median

$12,604

90th Percentile

$17,510

Score Distribution

214 diamonds scored across 4 quality tiers

Excellent

37 (17.3%)

Very Good

51 (23.8%)

Good

43 (20.1%)

Average

83 (38.8%)

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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 4%

Lab-Grown H VS1Same specifications, lab-grown origin

Save 95%

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