How much does a 1.00 to 1.49ct D VS1 natural heart diamond cost?

As of October 2026, 1.00 to 1.49ct D VS1 natural heart diamonds typically cost $3,576 AUD to $9,150 AUD, with a median price of $5,103 AUD. There are currently 355 diamonds matching this specification available across retailers.

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

About 42% of these diamonds are available at multiple retailers, with an average price spread of 43%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct D VS1 Natural Heart

Quick answer

As of October 2026, there are 355 natural heart diamonds with D colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $3,576 AUD to $9,150 AUD, with a median of $5,103 AUD. At least 67 retailers stock this exact specification, and 42% of the stones appear at more than one of them, with an average price spread of 43%. Half of all listings fall between $4,245 AUD and $6,437 AUD per carat. The same specification in lab grown form lists at a median of about $576 AUD per carat. Over the last 30 days the median price moved -0.9% and the number of listings moved +15.7%.

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

355

Lowest Price

$2,605 AUD

Highest Price

$27,244 AUD

Average Price

$5,867 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

42.1%

Price Spread

43.4%

30-Day Price Trend

-0.9%

30-Day Supply Change

+15.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$3,551/ct

10th Percentile

$2,587

Median

$3,551

90th Percentile

$5,975

Score Distribution

1.1K diamonds scored across 5 quality tiers

Exceptional

15 (1.4%)

Excellent

243 (22.6%)

Very Good

222 (20.7%)

Good

252 (23.5%)

Average

341 (31.8%)

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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