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

As of October 2026, 1.00 to 1.49ct F IF natural heart diamonds typically cost $3,842 SGD to $9,375 SGD, with a median price of $4,863 SGD. There are currently 46 diamonds matching this specification available across retailers.

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

About 46% 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 F IF Natural Heart

Quick answer

As of October 2026, there are 46 natural heart diamonds with F colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $3,842 SGD to $9,375 SGD, with a median of $4,863 SGD. At least 56 retailers stock this exact specification, and 46% of the stones appear at more than one of them, with an average price spread of 43%. Half of all listings fall between $4,025 SGD and $6,145 SGD per carat. The same specification in lab grown form lists at a median of about $779 SGD per carat. Over the last 30 days the median price moved -3.1% and the number of listings moved +5.5%.

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

Lowest Price

$3,387 SGD

Highest Price

$19,669 SGD

Average Price

$5,710 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

46.4%

Price Spread

43.1%

30-Day Price Trend

-3.1%

30-Day Supply Change

+5.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$3,849/ct

10th Percentile

$2,716

Median

$3,849

90th Percentile

$6,325

Score Distribution

115 diamonds scored across 5 quality tiers

Exceptional

3 (2.6%)

Excellent

35 (30.4%)

Very Good

26 (22.6%)

Good

27 (23.5%)

Average

24 (20.9%)

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Consider Instead

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

F VVS1VVS1 inclusions are not visible without magnification

Save 7%

Lab-Grown F IFSame specifications, lab-grown origin

Save 80%

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