How much does a 5.00ct+ I IF lab grown heart diamond cost?

As of April 2026, 5.00ct+ I IF lab grown heart diamonds are available from $622 NZD to $124,130 NZD, with an average price of $3,805 NZD. There are currently 95 diamonds matching this specification available across retailers.

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

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5.00ct+ I IF Lab Grown Heart

As of April 2026, there are 95 lab grown heart diamonds with I color and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $622 NZD to $124,130 NZD, with an average of $3,805 NZD.

Last updated: April 2026

Available

Lowest Price

$622 NZD

Highest Price

$124,130 NZD

Average Price

$3,805 NZD

Score Distribution

95 diamonds scored across 4 quality tiers

Excellent

33 (34.7%)

Very Good

34 (35.8%)

Good

10 (10.5%)

Average

18 (18.9%)

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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