How much does a 1.00 to 1.49ct J VVS1 natural cushion diamond cost?

As of October 2026, 1.00 to 1.49ct J VVS1 natural cushion diamonds typically cost $1,895 AUD to $5,848 AUD, with a median price of $3,103 AUD. There are currently 211 diamonds matching this specification available across retailers.

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

About 31% of these diamonds are available at multiple retailers, with an average price spread of 59%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct J VVS1 Natural Cushion

Quick answer

As of October 2026, there are 211 natural cushion diamonds with J colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $1,895 AUD to $5,848 AUD, with a median of $3,103 AUD. At least 51 retailers stock this exact specification, and 31% of the stones appear at more than one of them, with an average price spread of 59%. Half of all listings fall between $2,132 AUD and $3,754 AUD per carat. Over the last 30 days the median price moved +0.4% and the number of listings moved +11.9%.

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: October 2026

Available

211

Lowest Price

$1,476 AUD

Highest Price

$11,510 AUD

Average Price

$3,583 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

31.0%

Price Spread

59.0%

30-Day Price Trend

+0.4%

30-Day Supply Change

+11.9%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$1,930/ct

10th Percentile

$1,254

Median

$1,930

90th Percentile

$3,491

Score Distribution

560 diamonds scored across 4 quality tiers

Excellent

82 (14.6%)

Very Good

110 (19.6%)

Good

162 (28.9%)

Average

206 (36.8%)

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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