How much does a 5.00ct+ G FL lab grown heart diamond cost?

As of April 2026, 5.00ct+ G FL lab grown heart diamonds are available from £6,661 GBP to £14,341 GBP, with an average price of £10,366 GBP. There are currently 4 diamonds matching this specification available across retailers.

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

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5.00ct+ G FL Lab Grown Heart

As of April 2026, there are 4 lab grown heart diamonds with G color and FL clarity in the 5.00ct+ range available across retailers worldwide. Prices range from £6,661 GBP to £14,341 GBP, with an average of £10,366 GBP.

Last updated: April 2026

Available

Lowest Price

£6,661 GBP

Highest Price

£14,341 GBP

Average Price

£10,366 GBP

Score Distribution

3 diamonds scored across 2 quality tiers

Very Good

2 (66.7%)

Average

1 (33.3%)

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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