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

As of October 2026, 2.00 to 2.99ct I IF natural cushion diamonds typically cost $8,440 USD to $24,504 USD, with a median price of $14,030 USD. There are currently 14 diamonds matching this specification available across retailers.

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

About 31% of these diamonds are available at multiple retailers, with an average price spread of 55%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct I IF Natural Cushion

Quick answer

As of October 2026, there are 14 natural cushion diamonds with I color and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $8,440 USD to $24,504 USD, with a median of $14,030 USD. At least 41 retailers stock this exact specification, and 31% of the stones appear at more than one of them, with an average price spread of 55%. Half of all listings fall between $5,275 USD and $8,991 USD per carat. The same specification in lab grown form lists at a median of about $1,889 USD per carat. Over the last 30 days the median price moved +0.7% and the number of listings moved -18.6%.

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

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 natural stones in the index: 2,948 USD per carat, +1.7% 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

$6,890 USD

Highest Price

$36,666 USD

Average Price

$14,416 USD

Market Intelligence

Retailers Selling

Cross Retailer %

30.6%

Price Spread

54.8%

30-Day Price Trend

+0.7%

30-Day Supply Change

-18.6%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$6,782/ct

10th Percentile

$4,751

Median

$6,782

90th Percentile

$10,471

Score Distribution

33 diamonds scored across 4 quality tiers

Excellent

8 (24.2%)

Very Good

9 (27.3%)

Good

9 (27.3%)

Average

7 (21.2%)

Find Your Diamond

Search 14 I IF cushion diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

J IFJ colour is visually identical to I to the naked eye

Save 26%

Lab-Grown I IFSame specifications, lab-grown origin

Save 72%

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