How much does a 2.00 to 2.99ct H IF lab grown cushion diamond cost?

As of October 2026, 2.00 to 2.99ct H IF lab grown cushion diamonds typically cost $2,705 AUD to $8,940 AUD, with a median price of $4,901 AUD. There are currently 1 diamonds matching this specification available across retailers.

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

About 57% of these diamonds are available at multiple retailers, with an average price spread of 123%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct H IF Lab Grown Cushion

Quick answer

As of October 2026, there are 1 lab grown cushion diamonds with H colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $2,705 AUD to $8,940 AUD, with a median of $4,901 AUD. At least 21 retailers stock this exact specification, and 57% of the stones appear at more than one of them, with an average price spread of 123%. Half of all listings fall between $1,966 AUD and $5,070 AUD per carat. The same specification in natural form lists at a median of about $11,649 AUD per carat.

Three of the best scored stones at this specification right now:

2.12ct Cushion H IF, GIA, grade A, from $1,498 AUD

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Cushion lab grown stones in the index: 516 USD per carat, +6.9% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

Lowest Price

$1,498 AUD

Highest Price

$15,579 AUD

Average Price

$5,515 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

57.1%

Price Spread

123.5%

Price Range

Price per carat distribution across retailers

$1,766/ct

10th Percentile

$1,094

Median

$1,766

90th Percentile

$3,991

Score Distribution

6 diamonds scored across 3 quality tiers

Excellent

2 (33.3%)

Good

2 (33.3%)

Average

2 (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