How much does a 3.00 to 4.99ct H VS1 lab grown radiant diamond cost?

As of October 2026, 3.00 to 4.99ct H VS1 lab grown radiant diamonds typically cost ₹71,706 INR to ₹4,13,697 INR, with a median price of ₹1,34,493 INR. There are currently 629 diamonds matching this specification available across retailers.

Where can I find the best price on a H VS1 radiant diamond?

About 24% of these diamonds are available at multiple retailers, with an average price spread of 124%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct H VS1 Lab Grown Radiant

Quick answer

As of October 2026, there are 629 lab grown radiant diamonds with H colour and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run ₹71,706 INR to ₹4,13,697 INR, with a median of ₹1,34,493 INR. At least 37 retailers stock this exact specification, and 24% of the stones appear at more than one of them, with an average price spread of 124%. Half of all listings fall between ₹28,728 INR and ₹83,377 INR per carat. The same specification in natural form lists at a median of about ₹15,03,868 INR per carat. Over the last 30 days the median price moved +11.5% and the number of listings moved +3.7%.

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. Radiant lab grown stones in the index: 474 USD per carat, -2.1% 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

629

Lowest Price

₹32,948 INR

Highest Price

₹11,18,701 INR

Average Price

₹1,94,700 INR

Market Intelligence

Retailers Selling

Cross Retailer %

23.9%

Price Spread

124.2%

30-Day Price Trend

+11.5%

30-Day Supply Change

+3.7%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$463/ct

10th Percentile

$196

Median

$463

90th Percentile

$1,697

Score Distribution

1.0K diamonds scored across 4 quality tiers

Excellent

104 (10.0%)

Very Good

446 (42.8%)

Good

237 (22.8%)

Average

254 (24.4%)

Find Your Diamond

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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