How much does a 5.00ct+ G VS1 natural round diamond cost?

As of October 2026, 5.00ct+ G VS1 natural round diamonds typically cost $166,907 CAD to $482,351 CAD, with a median price of $278,592 CAD. There are currently 87 diamonds matching this specification available across retailers.

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

About 60% of these diamonds are available at multiple retailers, with an average price spread of 18%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ G VS1 Natural Round

Quick answer

As of October 2026, there are 87 natural round diamonds with G color and VS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $166,907 CAD to $482,351 CAD, with a median of $278,592 CAD. At least 12 retailers stock this exact specification, and 60% of the stones appear at more than one of them, with an average price spread of 18%. Half of all listings fall between $94,316 CAD and $113,529 CAD per carat. The same specification in lab grown form lists at a median of about $597 CAD per carat. Over the last 30 days the median price moved +11.5% and the number of listings moved +1.4%.

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

Lowest Price

$94,479 CAD

Highest Price

$1,000,875 CAD

Average Price

$312,124 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

60.0%

Price Spread

18.3%

30-Day Price Trend

+11.5%

30-Day Supply Change

+1.4%

Volatility (30d)

0.04

Price Range

Price per carat distribution across retailers

$74,876/ct

10th Percentile

$63,234

Median

$74,876

90th Percentile

$83,229

Score Distribution

194 diamonds scored across 4 quality tiers

Excellent

53 (27.3%)

Very Good

42 (21.6%)

Good

47 (24.2%)

Average

52 (26.8%)

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Consider Instead

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

Lab-Grown G VS1Same specifications, lab-grown origin

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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