How much does a 3.00 to 4.99ct J VS2 lab grown oval diamond cost?

As of October 2026, 3.00 to 4.99ct J VS2 lab grown oval diamonds typically cost $3,552 AUD to $35,678 AUD, with a median price of $7,698 AUD. There are currently 2 diamonds matching this specification available across retailers.

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

About 33% of these diamonds are available at multiple retailers, with an average price spread of 165%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct J VS2 Lab Grown Oval

Quick answer

As of October 2026, there are 2 lab grown oval diamonds with J colour and VS2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $3,552 AUD to $35,678 AUD, with a median of $7,698 AUD. At least 18 retailers stock this exact specification, and 33% of the stones appear at more than one of them, with an average price spread of 165%. Half of all listings fall between $4,400 AUD and $13,335 AUD per carat. The same specification in natural form lists at a median of about $13,561 AUD per carat. Over the last 30 days the median price moved -36.8% and the number of listings moved +2.0%.

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. Oval lab grown stones in the index: 453 USD per carat, -7.4% 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

$2,516 AUD

Highest Price

$72,692 AUD

Average Price

$17,629 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

33.3%

Price Spread

165.2%

30-Day Price Trend

-36.8%

30-Day Supply Change

+2.0%

Volatility (30d)

0.17

Price Range

Price per carat distribution across retailers

$3,800/ct

10th Percentile

$1,593

Median

$3,800

90th Percentile

$11,826

Score Distribution

3 diamonds scored across 1 quality tiers

Good

3 (100.0%)

Find Your Diamond

Search 2 J VS2 oval diamonds and compare prices.

Search Diamonds

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

Save 50%

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