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

As of October 2026, 3.00 to 4.99ct H VS1 lab grown cushion diamonds typically cost ₹69,071 INR to ₹4,24,161 INR, with a median price of ₹1,67,504 INR. There are currently 479 diamonds matching this specification available across retailers.

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

About 32% of these diamonds are available at multiple retailers, with an average price spread of 109%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct H VS1 Lab Grown Cushion

Quick answer

As of October 2026, there are 479 lab grown cushion diamonds with H colour and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run ₹69,071 INR to ₹4,24,161 INR, with a median of ₹1,67,504 INR. At least 42 retailers stock this exact specification, and 32% of the stones appear at more than one of them, with an average price spread of 109%. Half of all listings fall between ₹30,322 INR and ₹89,902 INR per carat. The same specification in natural form lists at a median of about ₹13,81,277 INR per carat. Over the last 30 days the median price moved +9.1% and the number of listings moved +16.4%.

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. Cushion lab grown stones in the index: 516 USD per carat, +6.9% 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

479

Lowest Price

₹34,964 INR

Highest Price

₹12,63,852 INR

Average Price

₹2,14,189 INR

Market Intelligence

Retailers Selling

Cross Retailer %

31.9%

Price Spread

109.2%

30-Day Price Trend

+9.1%

30-Day Supply Change

+16.4%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$573/ct

10th Percentile

$249

Median

$573

90th Percentile

$1,466

Score Distribution

1.3K diamonds scored across 4 quality tiers

Excellent

261 (19.5%)

Very Good

232 (17.3%)

Good

408 (30.5%)

Average

438 (32.7%)

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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