How much does a 1.00 to 1.49ct K VVS2 natural cushion diamond cost?

As of November 6, 2026, 1.00 to 1.49ct K VVS2 natural cushion diamonds typically cost £832 GBP to £2,529 GBP, with a median price of £1,273 GBP. There are currently 391 diamonds matching this specification available across retailers.

Where can I find the best price on a K VVS2 cushion diamond?

About 36% 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.

1.00 to 1.49ct K VVS2 Natural Cushion

Quick answer

As of November 6, 2026, there are 391 natural cushion diamonds with K colour and VVS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £832 GBP to £2,529 GBP, with a median of £1,273 GBP. Half of all listings fall between £958 GBP and £1,734 GBP per carat. The same specification in lab grown form lists at a median of about £340 GBP per carat. Over the last 30 days the median price moved +1.7% and the number of listings moved +6.5%.

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 125 retailers. The index is a monthly release.

Last updated: November 6, 2026

Available

391

Lowest Price

£612 GBP

Highest Price

£5,630 GBP

Average Price

£1,502 GBP

Market Intelligence

Cross Retailer %

35.5%

Price Spread

63.8%

30-Day Price Trend

+1.7%

30-Day Supply Change

+6.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,629/ct

10th Percentile

$1,099

Median

$1,629

90th Percentile

$2,917

Score Distribution

391 diamonds scored across 4 quality tiers

Excellent

83 (21.2%)

Very Good

125 (32.0%)

Good

97 (24.8%)

Average

86 (22.0%)

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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