How much does a 2.00 to 2.99ct G IF natural cushion diamond cost?

As of September 2026, 2.00 to 2.99ct G IF natural cushion diamonds typically cost $23,930 NZD to $68,454 NZD, with a median price of $36,061 NZD. There are currently 38 diamonds matching this specification available across retailers.

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

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2.00 to 2.99ct G IF Natural Cushion

Quick answer

As of September 2026, there are 38 natural cushion diamonds with G colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $23,930 NZD to $68,454 NZD, with a median of $36,061 NZD. At least 43 retailers stock this exact specification. Half of all listings fall between $14,948 NZD and $20,897 NZD per carat. The same specification in lab grown form lists at a median of about $2,689 NZD per carat.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Cushion natural stones in the index: 2,792 USD per carat, +1.1% month on month. See the full index release

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

Last updated: September 2026

Available

Lowest Price

$20,225 NZD

Highest Price

$75,831 NZD

Average Price

$40,697 NZD

Market Intelligence

Retailers Selling

Price Spread

34.7%

Price Range

Price per carat distribution across retailers

$9,847/ct

10th Percentile

$7,360

Median

$9,847

90th Percentile

$14,427

Score Distribution

38 diamonds scored across 5 quality tiers

Exceptional

2 (5.3%)

Excellent

6 (15.8%)

Very Good

11 (28.9%)

Good

12 (31.6%)

Average

7 (18.4%)

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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