How much does a 0.20 to 0.49ct J VS1 natural asscher diamond cost?

As of October 2026, 0.20 to 0.49ct J VS1 natural asscher diamonds typically cost $269 USD to $670 USD, with a median price of $586 USD. There are currently 6 diamonds matching this specification available across retailers.

Where can I find the best price on a J VS1 asscher diamond?

About 45% of these diamonds are available at multiple retailers, with an average price spread of 44%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct J VS1 Natural Asscher

Quick answer

As of October 2026, there are 6 natural asscher diamonds with J color and VS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $269 USD to $670 USD, with a median of $586 USD. At least 30 retailers stock this exact specification, and 45% of the stones appear at more than one of them, with an average price spread of 44%. Half of all listings fall between $960 USD and $1,516 USD per carat. Over the last 30 days the median price moved -2.0% and the number of listings moved +1.0%.

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. Asscher natural stones in the index: 2,504 USD per carat, -3.3% 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

$217 USD

Highest Price

$1,161 USD

Average Price

$529 USD

Market Intelligence

Retailers Selling

Cross Retailer %

45.2%

Price Spread

44.2%

30-Day Price Trend

-2.0%

30-Day Supply Change

+1.0%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,258/ct

10th Percentile

$779

Median

$1,258

90th Percentile

$1,768

Score Distribution

20 diamonds scored across 3 quality tiers

Excellent

4 (20.0%)

Good

4 (20.0%)

Average

12 (60.0%)

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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