How much does a 5.00ct+ J VS2 natural radiant diamond cost?

As of September 2026, 5.00ct+ J VS2 natural radiant diamonds typically cost $69,475 AUD to $183,990 AUD, with a median price of $103,025 AUD. There are currently 69 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

5.00ct+ J VS2 Natural Radiant

Quick answer

As of September 2026, there are 69 natural radiant diamonds with J colour and VS2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $69,475 AUD to $183,990 AUD, with a median of $103,025 AUD. At least 7 retailers stock this exact specification. Half of all listings fall between $21,340 AUD and $35,813 AUD per carat. The same specification in lab grown form lists at a median of about $1,719 AUD per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Radiant natural stones in the index: 2,765 USD per carat, +6.0% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

Lowest Price

$43,687 AUD

Highest Price

$415,345 AUD

Average Price

$119,177 AUD

Market Intelligence

Retailers Selling

Price Spread

45.3%

Price Range

Price per carat distribution across retailers

$22,906/ct

10th Percentile

$15,104

Median

$22,906

90th Percentile

$26,290

Score Distribution

69 diamonds scored across 4 quality tiers

Excellent

12 (17.4%)

Very Good

14 (20.3%)

Good

17 (24.6%)

Average

26 (37.7%)

Find Your Diamond

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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