How much does a 1.00 to 1.49ct J VS2 natural cushion diamond cost?

As of November 2026, 1.00 to 1.49ct J VS2 natural cushion diamonds typically cost $1,727 AUD to $5,006 AUD, with a median price of $2,864 AUD. There are currently 538 diamonds matching this specification available across retailers.

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

About 36% of these diamonds are available at multiple retailers, with an average price spread of 64%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct J VS2 Natural Cushion

Quick answer

As of November 2026, there are 538 natural cushion diamonds with J colour and VS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $1,727 AUD to $5,006 AUD, with a median of $2,864 AUD. At least 53 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 64%. Half of all listings fall between $2,026 AUD and $3,775 AUD per carat. The same specification in lab grown form lists at a median of about $1,276 AUD per carat. Over the last 30 days the median price moved -0.3% and the number of listings moved +8.0%.

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. Cushion natural stones in the index: 2,948 USD per carat, +1.7% 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: November 2026

Available

538

Lowest Price

$1,257 AUD

Highest Price

$12,258 AUD

Average Price

$3,241 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

35.9%

Price Spread

63.8%

30-Day Price Trend

-0.3%

30-Day Supply Change

+8.0%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$1,927/ct

10th Percentile

$1,160

Median

$1,927

90th Percentile

$3,406

Score Distribution

1.3K diamonds scored across 4 quality tiers

Excellent

188 (15.0%)

Very Good

272 (21.7%)

Good

366 (29.2%)

Average

428 (34.1%)

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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