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 $10,871 SGD to $30,810 SGD, with a median price of $17,362 SGD. There are currently 13 diamonds matching this specification available across retailers.

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

About 29% of these diamonds are available at multiple retailers, with an average price spread of 56%. 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 13 natural cushion diamonds with I colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $10,871 SGD to $30,810 SGD, with a median of $17,362 SGD. At least 40 retailers stock this exact specification, and 29% of the stones appear at more than one of them, with an average price spread of 56%. Half of all listings fall between $6,821 SGD and $11,706 SGD per carat. The same specification in lab grown form lists at a median of about $2,257 SGD per carat. Over the last 30 days the median price moved +0.5% and the number of listings moved -20.0%.

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

$8,808 SGD

Highest Price

$46,874 SGD

Average Price

$18,255 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

28.6%

Price Spread

56.0%

30-Day Price Trend

+0.5%

30-Day Supply Change

-20.0%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$6,828/ct

10th Percentile

$4,673

Median

$6,828

90th Percentile

$10,476

Score Distribution

25 diamonds scored across 4 quality tiers

Excellent

7 (28.0%)

Very Good

6 (24.0%)

Good

6 (24.0%)

Average

6 (24.0%)

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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

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Lab-Grown I IFSame specifications, lab-grown origin

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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