How much does a 1.00 - 1.49ct J IF natural round diamond cost?

As of April 2026, 1.00 - 1.49ct J IF natural round diamonds are available from $208 AUD to $784,155 AUD, with an average price of $8,522 AUD. There are currently 5,508 diamonds matching this specification available across retailers.

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1.00 - 1.49ct J IF Natural Round

As of April 2026, there are 5,508 natural round diamonds with J color and IF clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $208 AUD to $784,155 AUD, with an average of $8,522 AUD.

Last updated: April 2026

Available

5,508

Lowest Price

$208 AUD

Highest Price

$784,155 AUD

Average Price

$8,522 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

N/A

Price Spread

38.4%

30-Day Price Trend

N/A

30-Day Supply Change

N/A

Volatility (30d)

N/A

Price Range

Price per carat distribution across retailers

$3,033/ct

10th Percentile

$2,143

Median

$3,033

90th Percentile

$4,708

Score Distribution

5.5K diamonds scored across 5 quality tiers

Exceptional

15 (0.3%)

Excellent

1,472 (26.7%)

Very Good

1,863 (33.8%)

Good

1,591 (28.9%)

Average

567 (10.3%)

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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