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 $2,619 SGD to $6,828 SGD, with a median price of $3,516 SGD. 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 47%. 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 $2,619 SGD to $6,828 SGD, with a median of $3,516 SGD. 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 47%. Half of all listings fall between $2,880 SGD and $4,560 SGD per carat. Over the last 30 days the median price moved -5.0% and the number of listings moved +11.8%.

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. 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: November 2026

Available

Lowest Price

$2,127 SGD

Highest Price

$12,105 SGD

Average Price

$4,140 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

44.1%

Price Spread

47.3%

30-Day Price Trend

-5.0%

30-Day Supply Change

+11.8%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$2,781/ct

10th Percentile

$1,954

Median

$2,781

90th Percentile

$4,951

Score Distribution

173 diamonds scored across 5 quality tiers

Exceptional

2 (1.2%)

Excellent

51 (29.5%)

Very Good

32 (18.5%)

Good

40 (23.1%)

Average

48 (27.7%)

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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