How much does a 1.00 to 1.49ct I FL natural heart diamond cost?

As of November 2026, 1.00 to 1.49ct I FL natural heart diamonds typically cost HK$21,115 HKD to HK$25,871 HKD, with a median price of HK$23,278 HKD. There are currently 0 diamonds matching this specification available across retailers.

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

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1.00 to 1.49ct I FL Natural Heart

Quick answer

As of November 2026, there are 0 natural heart diamonds with I colour and FL clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run HK$21,115 HKD to HK$25,871 HKD, with a median of HK$23,278 HKD. At least 1 retailers stock this exact specification. Half of all listings fall between HK$22,430 HKD and HK$26,035 HKD per carat. Over the last 30 days the median price moved -5.3% and the number of listings moved +14.5%.

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

HK$19,198 HKD

Highest Price

HK$27,742 HKD

Average Price

HK$23,449 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

0.0%

Price Spread

15.4%

30-Day Price Trend

-5.3%

30-Day Supply Change

+14.5%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$2,989/ct

10th Percentile

$2,662

Median

$2,989

90th Percentile

$3,692

Score Distribution

12 diamonds scored across 2 quality tiers

Very Good

1 (8.3%)

Good

11 (91.7%)

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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