How much does a 0.20 to 0.49ct D VS1 natural heart diamond cost?

As of October 2026, 0.20 to 0.49ct D VS1 natural heart diamonds typically cost $610 AUD to $1,332 AUD, with a median price of $924 AUD. There are currently 569 diamonds matching this specification available across retailers.

Where can I find the best price on a D VS1 heart diamond?

About 41% of these diamonds are available at multiple retailers, with an average price spread of 21%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct D VS1 Natural Heart

Quick answer

As of October 2026, there are 569 natural heart diamonds with D colour and VS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $610 AUD to $1,332 AUD, with a median of $924 AUD. At least 23 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 21%. Half of all listings fall between $2,346 AUD and $2,900 AUD per carat. The same specification in lab grown form lists at a median of about $815 AUD per carat. Over the last 30 days the median price moved -3.8% and the number of listings moved +2.7%.

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. Heart natural stones in the index: 2,374 USD per carat, +9.8% 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

569

Lowest Price

$276 AUD

Highest Price

$2,905 AUD

Average Price

$978 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

41.4%

Price Spread

21.2%

30-Day Price Trend

-3.8%

30-Day Supply Change

+2.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,836/ct

10th Percentile

$1,389

Median

$1,836

90th Percentile

$2,262

Score Distribution

1.3K diamonds scored across 5 quality tiers

Exceptional

2 (0.2%)

Excellent

187 (14.4%)

Very Good

341 (26.2%)

Good

235 (18.0%)

Average

538 (41.3%)

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Consider Instead

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

D VS2VS2 inclusions are not visible without magnification

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Lab-Grown D VS1Same specifications, lab-grown origin

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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