How much does a 0.75 to 0.99ct K VS1 natural cushion diamond cost?

As of November 7, 2026, 0.75 to 0.99ct K VS1 natural cushion diamonds typically cost $937 CAD to $3,189 CAD, with a median price of $1,592 CAD. There are currently 146 diamonds matching this specification available across retailers.

Where can I find the best price on a K VS1 cushion diamond?

About 34% of these diamonds are available at multiple retailers, with an average price spread of 64%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct K VS1 Natural Cushion

Quick answer

As of November 7, 2026, there are 146 natural cushion diamonds with K color and VS1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run $937 CAD to $3,189 CAD, with a median of $1,592 CAD. Half of all listings fall between $1,306 CAD and $2,480 CAD per carat. Over the last 30 days the median price moved -0.5% and the number of listings moved +1.5%.

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

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Cushion natural stones in the index: 2,881 USD per carat, -2.5% month on month. See the full index release

Figures come from current listings across more than 140 retailers. The index is a monthly release.

Last updated: November 7, 2026

Available

146

Lowest Price

$812 CAD

Highest Price

$6,993 CAD

Average Price

$1,840 CAD

Market Intelligence

Cross Retailer %

34.3%

Price Spread

64.1%

30-Day Price Trend

-0.5%

30-Day Supply Change

+1.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,301/ct

10th Percentile

$760

Median

$1,301

90th Percentile

$2,605

Score Distribution

146 diamonds scored across 4 quality tiers

Excellent

36 (24.7%)

Very Good

21 (14.4%)

Good

39 (26.7%)

Average

50 (34.2%)

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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