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

As of October 2026, 5.00ct+ J VS2 lab grown radiant diamonds typically cost $5,279 AUD to $9,690 AUD, with a median price of $5,825 AUD. There are currently 1 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 Lab Grown Radiant

Quick answer

As of October 2026, there are 1 lab grown radiant diamonds with J colour and VS2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $5,279 AUD to $9,690 AUD, with a median of $5,825 AUD. The same specification in natural form lists at a median of about $13,977 AUD per carat.

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

10.53ct Radiant J VS2, GIA, grade B+, from $5,825 AUD

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

$5,143 AUD

Highest Price

$16,560 AUD

Average Price

$7,208 AUD

Score Distribution

3 diamonds scored across 2 quality tiers

Very Good

2 (66.7%)

Good

1 (33.3%)

Find Your Diamond

Search 1 J VS2 radiant diamonds and compare prices.

Search Diamonds

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