How much does a 1.50 to 1.99ct G VS1 natural round diamond cost?

As of October 2026, 1.50 to 1.99ct G VS1 natural round diamonds typically cost $10,154 CAD to $29,080 CAD, with a median price of $16,320 CAD. There are currently 1,191 diamonds matching this specification available across retailers.

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

About 38% of these diamonds are available at multiple retailers, with an average price spread of 45%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct G VS1 Natural Round

Quick answer

As of October 2026, there are 1,191 natural round diamonds with G color and VS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $10,154 CAD to $29,080 CAD, with a median of $16,320 CAD. At least 70 retailers stock this exact specification, and 38% of the stones appear at more than one of them, with an average price spread of 45%. Half of all listings fall between $9,113 CAD and $14,159 CAD per carat. The same specification in lab grown form lists at a median of about $553 CAD per carat. Over the last 30 days the median price moved -1.5% and the number of listings moved +10.4%.

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

1,191

Lowest Price

$6,661 CAD

Highest Price

$50,660 CAD

Average Price

$18,363 CAD