How much does a 3.00 to 4.99ct G VS1 natural round diamond cost?

As of October 2026, 3.00 to 4.99ct G VS1 natural round diamonds typically cost $62,821 AUD to $183,060 AUD, with a median price of $99,599 AUD. There are currently 285 diamonds matching this specification available across retailers.

Where can I find the best price on a G VS1 round diamond?

About 29% of these diamonds are available at multiple retailers, with an average price spread of 34%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct G VS1 Natural Round

Quick answer

As of October 2026, there are 285 natural round diamonds with G colour and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $62,821 AUD to $183,060 AUD, with a median of $99,599 AUD. At least 65 retailers stock this exact specification, and 29% of the stones appear at more than one of them, with an average price spread of 34%. Half of all listings fall between $24,358 AUD and $34,313 AUD per carat. The same specification in lab grown form lists at a median of about $559 AUD per carat. Over the last 30 days the median price moved +0.7% and the number of listings moved +4.6%.

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. Round natural stones in the index: 2,248 USD per carat, +7.6% 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: October 2026

Available

285

Lowest Price

$42,397 AUD

Highest Price

$316,427 AUD

Average Price

$112,516 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

29.4%

Price Spread

34.4%

30-Day Price Trend

+0.7%

30-Day Supply Change

+4.6%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$20,342/ct

10th Percentile

$14,435

Median

$20,342

90th Percentile

$28,695

Score Distribution

665 diamonds scored across 5 quality tiers

Exceptional

1 (0.2%)

Excellent

165 (24.8%)

Very Good

133 (20.0%)

Good

176 (26.5%)

Average

190 (28.6%)

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Consider Instead

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

H VS1H colour is visually identical to G to the naked eye

Save 31%

G VS2VS2 inclusions are not visible without magnification

Save 9%

Lab-Grown G VS1Same specifications, lab-grown origin

Save 98%

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