How much does a 1.00 to 1.49ct H IF natural heart diamond cost?

As of November 2026, 1.00 to 1.49ct H IF natural heart diamonds typically cost $3,595 NZD to $7,160 NZD, with a median price of $4,678 NZD. There are currently 62 diamonds matching this specification available across retailers.

Where can I find the best price on a H IF heart diamond?

About 44% of these diamonds are available at multiple retailers, with an average price spread of 48%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct H IF Natural Heart

Quick answer

As of November 2026, there are 62 natural heart diamonds with H colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $3,595 NZD to $7,160 NZD, with a median of $4,678 NZD. At least 50 retailers stock this exact specification, and 44% of the stones appear at more than one of them, with an average price spread of 48%. Half of all listings fall between $4,002 NZD and $6,359 NZD per carat. Over the last 30 days the median price moved -5.1% and the number of listings moved +14.6%.

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

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Heart natural stones in the index: 2,289 USD per carat, -3.7% 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: November 2026

Available

Lowest Price

$2,935 NZD

Highest Price

$16,829 NZD

Average Price

$5,119 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

44.1%

Price Spread

47.6%

30-Day Price Trend

-5.1%

30-Day Supply Change

+14.6%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$2,786/ct

10th Percentile

$1,952

Median

$2,786

90th Percentile

$4,971

Score Distribution

151 diamonds scored across 5 quality tiers

Exceptional

4 (2.6%)

Excellent

49 (32.5%)

Very Good

33 (21.9%)

Good

39 (25.8%)

Average

26 (17.2%)

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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