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

As of September 2026, 1.00 to 1.49ct J IF natural heart diamonds typically cost ₹1,55,423 INR to ₹3,95,557 INR, with a median price of ₹2,10,996 INR. There are currently 95 diamonds matching this specification available across retailers.

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1.00 to 1.49ct J IF Natural Heart

Quick answer

As of September 2026, there are 95 natural heart diamonds with J colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run ₹1,55,423 INR to ₹3,95,557 INR, with a median of ₹2,10,996 INR. At least 30 retailers stock this exact specification. Half of all listings fall between ₹1,74,184 INR and ₹2,31,338 INR per carat. The same specification in lab grown form lists at a median of about ₹1,53,757 INR per carat.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Heart natural stones in the index: 2,261 USD per carat, +1.7% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

Lowest Price

₹1,20,547 INR

Highest Price

₹7,65,244 INR

Average Price

₹2,36,746 INR

Market Intelligence

Retailers Selling

Price Spread

28.6%

Price Range

Price per carat distribution across retailers

$2,094/ct

10th Percentile

$1,602

Median

$2,094

90th Percentile

$2,754

Score Distribution

95 diamonds scored across 4 quality tiers

Excellent

17 (17.9%)

Very Good

28 (29.5%)

Good

27 (28.4%)

Average

23 (24.2%)

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Lab-Grown J IFSame 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