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

As of October 2026, 1.50 to 1.99ct D VS1 natural round diamonds typically cost $13,995 CAD to $40,001 CAD, with a median price of $23,050 CAD. There are currently 604 diamonds matching this specification available across retailers.

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

About 36% of these diamonds are available at multiple retailers, with an average price spread of 43%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct D VS1 Natural Round

Quick answer

As of October 2026, there are 604 natural round diamonds with D color and VS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $13,995 CAD to $40,001 CAD, with a median of $23,050 CAD. At least 70 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 43%. Half of all listings fall between $11,519 CAD and $17,528 CAD per carat. The same specification in lab grown form lists at a median of about $550 CAD per carat. Over the last 30 days the median price moved -1.4% and the number of listings moved +16.7%.

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

604

Lowest Price

$8,094 CAD

Highest Price

$60,716 CAD

Average Price

$25,415 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

35.8%

Price Spread

43.0%

30-Day Price Trend

-1.4%

30-Day Supply Change

+16.7%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$9,960/ct

10th Percentile

$6,866

Median

$9,960

90th Percentile

$15,337

Score Distribution

1.6K diamonds scored across 5 quality tiers

Exceptional

1 (0.1%)

Excellent

369 (23.3%)

Very Good

404 (25.6%)

Good

314 (19.9%)

Average

493 (31.2%)

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Consider Instead

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

D VS2VS2 inclusions are not visible without magnification

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Lab-Grown D VS1Same specifications, lab-grown origin

Save 96%

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