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

As of September 2026, 1.00 to 1.49ct G VVS1 natural cushion diamonds typically cost $3,215 AUD to $10,143 AUD, with a median price of $4,887 AUD. There are currently 863 diamonds matching this specification available across retailers.

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

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1.00 to 1.49ct G VVS1 Natural Cushion

Quick answer

As of September 2026, there are 863 natural cushion diamonds with G colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $3,215 AUD to $10,143 AUD, with a median of $4,887 AUD. At least 56 retailers stock this exact specification. Half of all listings fall between $4,092 AUD and $6,319 AUD per carat. The same specification in lab grown form lists at a median of about $748 AUD 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

863

Lowest Price

$2,097 AUD

Highest Price

$18,832 AUD

Average Price

$5,858 AUD

Market Intelligence

Retailers Selling

Price Spread

45.1%

Price Range

Price per carat distribution across retailers

$3,208/ct

10th Percentile

$2,308

Median

$3,208

90th Percentile

$5,417

Score Distribution

863 diamonds scored across 5 quality tiers

Exceptional

2 (0.2%)

Excellent

201 (23.3%)

Very Good

202 (23.4%)

Good

244 (28.3%)

Average

214 (24.8%)

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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 17%

Lab-Grown G VVS1Same specifications, lab-grown origin

Save 84%

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