How much does a 1.00 to 1.49ct H IF lab grown round diamond cost?

As of July 2026, 1.00 to 1.49ct H IF lab grown round diamonds typically cost $1,342 AUD to $13,222 AUD, with a median price of $6,733 AUD. There are currently 86 diamonds matching this specification available across retailers.

Where can I find the best price on a H IF round diamond?

Compare prices across retailers on Carat Hunter to see all your options.

1.00 to 1.49ct H IF Lab Grown Round

Last updated: July 2026

Available

Lowest Price

$346 AUD

Highest Price

$20,094 AUD

Average Price

$7,407 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

N/A

Price Spread

70.6%

30-Day Price Trend

N/A

30-Day Supply Change

N/A

Volatility (30d)

N/A

Price Range

Price per carat distribution across retailers

$3,971/ct

10th Percentile

$2,034

Median

$3,971

90th Percentile

$7,391

Score Distribution

86 diamonds scored across 5 quality tiers

Exceptional

1 (1.2%)

Excellent

16 (18.6%)

Very Good

32 (37.2%)

Good

13 (15.1%)

Average

24 (27.9%)

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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