How much does a 0.20 to 0.49ct H VS1 natural radiant diamond cost?

As of October 2026, 0.20 to 0.49ct H VS1 natural radiant diamonds typically cost HK$2,448 HKD to HK$5,441 HKD, with a median price of HK$4,045 HKD. There are currently 24 diamonds matching this specification available across retailers.

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

About 27% of these diamonds are available at multiple retailers, with an average price spread of 36%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct H VS1 Natural Radiant

Quick answer

As of October 2026, there are 24 natural radiant diamonds with H colour and VS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run HK$2,448 HKD to HK$5,441 HKD, with a median of HK$4,045 HKD. At least 41 retailers stock this exact specification, and 27% of the stones appear at more than one of them, with an average price spread of 36%. Half of all listings fall between HK$8,600 HKD and HK$12,293 HKD per carat. The same specification in lab grown form lists at a median of about HK$5,629 HKD per carat. Over the last 30 days the median price moved -2.7% and the number of listings moved -12.2%.

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 natural stones in the index: 3,091 USD per carat, +13.2% 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

Lowest Price

HK$1,607 HKD

Highest Price

HK$11,071 HKD

Average Price

HK$4,037 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

27.3%

Price Spread

36.3%

30-Day Price Trend

-2.7%

30-Day Supply Change

-12.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,298/ct

10th Percentile

$953

Median

$1,298

90th Percentile

$1,988

Score Distribution

114 diamonds scored across 4 quality tiers

Excellent

16 (14.0%)

Very Good

17 (14.9%)

Good

18 (15.8%)

Average

63 (55.3%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

Lab-Grown H VS1Same specifications, lab-grown origin

Save 45%

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