How much does a 0.20 to 0.49ct E VS2 lab grown radiant diamond cost?

As of October 2026, 0.20 to 0.49ct E VS2 lab grown radiant diamonds typically cost HK$827 HKD to HK$3,079 HKD, with a median price of HK$1,933 HKD. There are currently 36 diamonds matching this specification available across retailers.

Where can I find the best price on a E VS2 radiant diamond?

About 60% of these diamonds are available at multiple retailers, with an average price spread of 115%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct E VS2 Lab Grown Radiant

Quick answer

As of October 2026, there are 36 lab grown radiant diamonds with E colour and VS2 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run HK$827 HKD to HK$3,079 HKD, with a median of HK$1,933 HKD. At least 15 retailers stock this exact specification, and 60% of the stones appear at more than one of them, with an average price spread of 115%. Half of all listings fall between HK$2,655 HKD and HK$7,030 HKD per carat. The same specification in natural form lists at a median of about HK$13,816 HKD per carat. Over the last 30 days the median price moved -21.0% and the number of listings moved +59.4%.

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. 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

Lowest Price

HK$659 HKD

Highest Price

HK$8,600 HKD

Average Price

HK$1,990 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

60.0%

Price Spread

115.5%

30-Day Price Trend

-21.0%

30-Day Supply Change

+59.4%

Volatility (30d)

0.07

Price Range

Price per carat distribution across retailers

$483/ct

10th Percentile

$274

Median

$483

90th Percentile

$1,275

Score Distribution

74 diamonds scored across 4 quality tiers

Excellent

19 (25.7%)

Very Good

6 (8.1%)

Good

40 (54.1%)

Average

9 (12.2%)

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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