How much does a 1.00 to 1.49ct H IF natural cushion diamond cost?

As of September 2026, 1.00 to 1.49ct H IF natural cushion diamonds typically cost $2,561 SGD to $8,257 SGD, with a median price of $3,823 SGD. There are currently 202 diamonds matching this specification available across retailers.

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

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1.00 to 1.49ct H IF Natural Cushion

Quick answer

As of September 2026, there are 202 natural cushion diamonds with H colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $2,561 SGD to $8,257 SGD, with a median of $3,823 SGD. At least 46 retailers stock this exact specification. Half of all listings fall between $2,824 SGD and $4,521 SGD per carat. The same specification in lab grown form lists at a median of about $3,328 SGD 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

202

Lowest Price

$1,955 SGD

Highest Price

$16,260 SGD

Average Price

$4,674 SGD

Market Intelligence

Retailers Selling

Price Spread

48.3%

Price Range

Price per carat distribution across retailers

$2,638/ct

10th Percentile

$1,783

Median

$2,638

90th Percentile

$4,372

Score Distribution

202 diamonds scored across 4 quality tiers

Excellent

41 (20.3%)

Very Good

44 (21.8%)

Good

58 (28.7%)

Average

59 (29.2%)

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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