How much does a 0.20 to 0.49ct J VVS1 natural round diamond cost?

As of October 2026, 0.20 to 0.49ct J VVS1 natural round diamonds typically cost $324 SGD to $928 SGD, with a median price of $509 SGD. There are currently 7,240 diamonds matching this specification available across retailers.

Where can I find the best price on a J VVS1 round diamond?

About 43% of these diamonds are available at multiple retailers, with an average price spread of 50%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct J VVS1 Natural Round

Quick answer

As of October 2026, there are 7,240 natural round diamonds with J colour and VVS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $324 SGD to $928 SGD, with a median of $509 SGD. At least 33 retailers stock this exact specification, and 43% of the stones appear at more than one of them, with an average price spread of 50%. Half of all listings fall between $1,376 SGD and $2,213 SGD per carat. The same specification in lab grown form lists at a median of about $1,268 SGD per carat. Over the last 30 days the median price moved -4.0% and the number of listings moved +1.1%.

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. Round natural stones in the index: 2,248 USD per carat, +7.6% 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

7,240

Lowest Price

$140 SGD

Highest Price

$2,392 SGD

Average Price

$573 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

43.5%

Price Spread

49.8%

30-Day Price Trend

-4.0%

30-Day Supply Change

+1.1%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$1,310/ct

10th Percentile

$900

Median

$1,310

90th Percentile

$2,291

Score Distribution

11.6K diamonds scored across 4 quality tiers

Excellent

5,186 (44.7%)

Very Good

2,392 (20.6%)

Good

2,437 (21.0%)

Average

1,574 (13.6%)

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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