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

As of October 2026, 3.00 to 4.99ct D IF lab grown heart diamonds typically cost ₹1,62,478 INR to ₹10,10,094 INR, with a median price of ₹3,89,625 INR. There are currently 181 diamonds matching this specification available across retailers.

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

About 42% of these diamonds are available at multiple retailers, with an average price spread of 102%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct D IF Lab Grown Heart

Quick answer

As of October 2026, there are 181 lab grown heart diamonds with D colour and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run ₹1,62,478 INR to ₹10,10,094 INR, with a median of ₹3,89,625 INR. At least 50 retailers stock this exact specification, and 42% of the stones appear at more than one of them, with an average price spread of 102%. Half of all listings fall between ₹73,453 INR and ₹1,82,485 INR per carat. Over the last 30 days the median price moved -12.8% and the number of listings moved +14.9%.

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 lab grown stones in the index: 421 USD per carat, -1.8% 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

181

Lowest Price

₹84,980 INR

Highest Price

₹39,92,648 INR

Average Price

₹5,13,462 INR

Market Intelligence

Retailers Selling

Cross Retailer %

42.3%

Price Spread

102.0%

30-Day Price Trend

-12.8%

30-Day Supply Change

+14.9%

Volatility (30d)

0.05

Price Range

Price per carat distribution across retailers

$1,125/ct

10th Percentile

$544

Median

$1,125

90th Percentile

$3,513

Score Distribution

555 diamonds scored across 5 quality tiers

Exceptional

5 (0.9%)

Excellent

220 (39.6%)

Very Good

174 (31.4%)

Good

114 (20.5%)

Average

42 (7.6%)

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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