How much does a 1.00 to 1.49ct G VVS1 natural cushion diamond cost?

As of November 2026, 1.00 to 1.49ct G VVS1 natural cushion diamonds typically cost £1,547 GBP to £5,297 GBP, with a median price of £2,529 GBP. There are currently 314 diamonds matching this specification available across retailers.

Where can I find the best price on a G VVS1 cushion diamond?

About 33% of these diamonds are available at multiple retailers, with an average price spread of 63%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct G VVS1 Natural Cushion

Quick answer

As of November 2026, there are 314 natural cushion diamonds with G colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £1,547 GBP to £5,297 GBP, with a median of £2,529 GBP. At least 60 retailers stock this exact specification, and 33% of the stones appear at more than one of them, with an average price spread of 63%. Half of all listings fall between £1,863 GBP and £3,371 GBP per carat. The same specification in lab grown form lists at a median of about £408 GBP per carat. Over the last 30 days the median price moved -1.1% and the number of listings moved +4.1%.

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: November 2026

Available

314

Lowest Price

£1,214 GBP

Highest Price

£10,549 GBP

Average Price

£3,029 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

33.2%

Price Spread

63.3%

30-Day Price Trend

-1.1%

30-Day Supply Change

+4.1%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$3,195/ct

10th Percentile

$2,147

Median

$3,195

90th Percentile

$5,920

Score Distribution

820 diamonds scored across 5 quality tiers

Exceptional

4 (0.5%)

Excellent

171 (20.9%)

Very Good

168 (20.5%)

Good

197 (24.0%)

Average

280 (34.1%)

Find Your Diamond

Search 314 G VVS1 cushion diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

H VVS1H colour is visually identical to G to the naked eye

Save 16%

Lab-Grown G VVS1Same specifications, lab-grown origin

Save 83%

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