How much does a 0.20 to 0.49ct D IF natural cushion diamond cost?

As of October 2026, 0.20 to 0.49ct D IF natural cushion diamonds typically cost $470 USD to $1,325 USD, with a median price of $716 USD. There are currently 70 diamonds matching this specification available across retailers.

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

About 38% of these diamonds are available at multiple retailers, with an average price spread of 24%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct D IF Natural Cushion

Quick answer

As of October 2026, there are 70 natural cushion diamonds with D color and IF clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $470 USD to $1,325 USD, with a median of $716 USD. At least 7 retailers stock this exact specification, and 38% of the stones appear at more than one of them, with an average price spread of 24%. Half of all listings fall between $2,092 USD and $2,630 USD per carat. The same specification in lab grown form lists at a median of about $1,289 USD per carat.

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

$313 USD

Highest Price

$2,287 USD

Average Price

$803 USD

Market Intelligence

Retailers Selling

Cross Retailer %

38.5%

Price Spread

24.2%

Price Range

Price per carat distribution across retailers

$2,227/ct

10th Percentile

$1,566

Median

$2,227

90th Percentile

$2,878

Score Distribution

168 diamonds scored across 5 quality tiers

Exceptional

10 (6.0%)

Excellent

56 (33.3%)

Very Good

35 (20.8%)

Good

50 (29.8%)

Average

17 (10.1%)

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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