How much does a 3.00 to 4.99ct D FL lab grown heart diamond cost?

As of September 2026, 3.00 to 4.99ct D FL lab grown heart diamonds typically cost ₹2,26,554 INR to ₹17,36,134 INR, with a median price of ₹5,29,211 INR. There are currently 353 diamonds matching this specification available across retailers.

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

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3.00 to 4.99ct D FL Lab Grown Heart

Quick answer

As of September 2026, there are 353 lab grown heart diamonds with D colour and FL clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run ₹2,26,554 INR to ₹17,36,134 INR, with a median of ₹5,29,211 INR. At least 24 retailers stock this exact specification. Half of all listings fall between ₹1,03,928 INR and ₹3,46,216 INR per carat. The same specification in natural form lists at a median of about ₹31,70,987 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 lab grown stones in the index: 440 USD per carat, -9.4% 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

353

Lowest Price

₹1,84,431 INR

Highest Price

₹1,30,58,561 INR

Average Price

₹8,10,108 INR

Market Intelligence

Retailers Selling

Price Spread

145.2%

Price Range

Price per carat distribution across retailers

$1,747/ct

10th Percentile

$907

Median

$1,747

90th Percentile

$5,443

Score Distribution

353 diamonds scored across 4 quality tiers

Excellent

97 (27.5%)

Very Good

123 (34.8%)

Good

116 (32.9%)

Average

17 (4.8%)

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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