How much does a 2.00 - 2.99ct H SI2 lab grown marquise diamond cost?

As of April 2026, 2.00 - 2.99ct H SI2 lab grown marquise diamonds are available from $289 AUD to $74,509 AUD, with an average price of $4,238 AUD. There are currently 50 diamonds matching this specification available across retailers.

Where can I find the best price on a H SI2 marquise diamond?

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2.00 - 2.99ct H SI2 Lab Grown Marquise

As of April 2026, there are 50 lab grown marquise diamonds with H color and SI2 clarity in the 2.00 - 2.99ct range available across retailers worldwide. Prices range from $289 AUD to $74,509 AUD, with an average of $4,238 AUD.

Last updated: April 2026

Available

Lowest Price

$289 AUD

Highest Price

$74,509 AUD

Average Price

$4,238 AUD

Score Distribution

50 diamonds scored across 4 quality tiers

Excellent

2 (4.0%)

Very Good

13 (26.0%)

Good

19 (38.0%)

Average

16 (32.0%)

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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