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

As of September 2026, 3.00 to 4.99ct H VS1 lab grown round diamonds typically cost HK$5,638 HKD to HK$52,345 HKD, with a median price of HK$9,834 HKD. There are currently 3,131 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

3.00 to 4.99ct H VS1 Lab Grown Round

Quick answer

As of September 2026, there are 3,131 lab grown round diamonds with H colour and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run HK$5,638 HKD to HK$52,345 HKD, with a median of HK$9,834 HKD. At least 37 retailers stock this exact specification. Half of all listings fall between HK$2,269 HKD and HK$7,784 HKD per carat. The same specification in natural form lists at a median of about HK$125,134 HKD 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. Round lab grown stones in the index: 438 USD per carat, -14.1% 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

3,131

Lowest Price

HK$2,125 HKD

Highest Price

HK$1,252,783 HKD

Average Price

HK$20,060 HKD

Market Intelligence

Retailers Selling

Price Spread

164.0%

Price Range

Price per carat distribution across retailers

$429/ct

10th Percentile

$237

Median

$429

90th Percentile

$1,495

Score Distribution

3.1K diamonds scored across 4 quality tiers

Excellent

618 (19.7%)

Very Good

405 (12.9%)

Good

1,730 (55.3%)

Average

378 (12.1%)

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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