How much does a 3.00 to 4.99ct D IF lab grown round diamond cost?

As of July 2026, 3.00 to 4.99ct D IF lab grown round diamonds typically cost $1,978 AUD to $19,182 AUD, with a median price of $5,515 AUD. There are currently 8,442 diamonds matching this specification available across retailers.

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

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3.00 to 4.99ct D IF Lab Grown Round

Last updated: July 2026

Available

8,442

Lowest Price

$1,005 AUD

Highest Price

$379,691 AUD

Average Price

$8,914 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

N/A

Price Spread

158.3%

30-Day Price Trend

N/A

30-Day Supply Change

N/A

Volatility (30d)

N/A

Price Range

Price per carat distribution across retailers

$1,157/ct

10th Percentile

$462

Median

$1,157

90th Percentile

$3,815

Score Distribution

8.4K diamonds scored across 5 quality tiers

Exceptional

327 (3.9%)

Excellent

4,261 (50.5%)

Very Good

1,181 (14.0%)

Good

941 (11.1%)

Average

1,732 (20.5%)

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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