How much does a 1.50 to 1.99ct I VVS1 natural radiant diamond cost?

As of October 2026, 1.50 to 1.99ct I VVS1 natural radiant diamonds typically cost $7,298 CAD to $17,501 CAD, with a median price of $12,897 CAD. There are currently 61 diamonds matching this specification available across retailers.

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

About 27% of these diamonds are available at multiple retailers, with an average price spread of 47%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct I VVS1 Natural Radiant

Quick answer

As of October 2026, there are 61 natural radiant diamonds with I color and VVS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $7,298 CAD to $17,501 CAD, with a median of $12,897 CAD. At least 58 retailers stock this exact specification, and 27% of the stones appear at more than one of them, with an average price spread of 47%. Half of all listings fall between $6,409 CAD and $10,324 CAD per carat. The same specification in lab grown form lists at a median of about $1,321 CAD per carat. Over the last 30 days the median price moved +0.8% and the number of listings moved +8.2%.

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. Radiant natural stones in the index: 3,091 USD per carat, +13.2% 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

$5,058 CAD

Highest Price

$35,427 CAD

Average Price

$13,257 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

27.2%

Price Spread

47.2%

30-Day Price Trend

+0.8%

30-Day Supply Change

+8.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$5,909/ct

10th Percentile

$3,785

Median

$5,909

90th Percentile

$8,925

Score Distribution

220 diamonds scored across 4 quality tiers

Excellent

39 (17.7%)

Very Good

56 (25.5%)

Good

40 (18.2%)

Average

85 (38.6%)

Find Your Diamond

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Consider Instead

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

J VVS1J colour is visually identical to I to the naked eye

Save 29%

Lab-Grown I 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