How much does a 0.20 to 0.49ct J VS2 natural cushion diamond cost?

As of October 2026, 0.20 to 0.49ct J VS2 natural cushion diamonds typically cost HK$1,499 HKD to HK$4,420 HKD, with a median price of HK$2,688 HKD. There are currently 51 diamonds matching this specification available across retailers.

Where can I find the best price on a J VS2 cushion diamond?

About 41% of these diamonds are available at multiple retailers, with an average price spread of 55%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct J VS2 Natural Cushion

Quick answer

As of October 2026, there are 51 natural cushion diamonds with J colour and VS2 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run HK$1,499 HKD to HK$4,420 HKD, with a median of HK$2,688 HKD. At least 10 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 55%. Half of all listings fall between HK$7,122 HKD and HK$11,996 HKD per carat. The same specification in lab grown form lists at a median of about HK$3,073 HKD per carat. Over the last 30 days the median price moved -0.6% and the number of listings moved +8.5%.

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 natural stones in the index: 2,948 USD per carat, +1.7% 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$700 HKD

Highest Price

HK$8,181 HKD

Average Price

HK$2,832 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

40.6%

Price Spread

55.4%

30-Day Price Trend

-0.6%

30-Day Supply Change

+8.5%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$1,122/ct

10th Percentile

$704

Median

$1,122

90th Percentile

$1,870

Score Distribution

124 diamonds scored across 4 quality tiers

Excellent

34 (27.4%)

Very Good

18 (14.5%)

Good

34 (27.4%)

Average

38 (30.6%)

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Consider Instead

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

J SI1SI1 inclusions are not visible without magnification

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Lab-Grown J VS2Same specifications, lab-grown origin

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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