How much does a 1.00 to 1.49ct I VVS1 natural radiant diamond cost?

As of November 2026, 1.00 to 1.49ct I VVS1 natural radiant diamonds typically cost €1,790 EUR to €5,348 EUR, with a median price of €2,899 EUR. There are currently 137 diamonds matching this specification available across retailers.

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

About 32% of these diamonds are available at multiple retailers, with an average price spread of 53%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct I VVS1 Natural Radiant

Quick answer

As of November 2026, there are 137 natural radiant diamonds with I color and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €1,790 EUR to €5,348 EUR, with a median of €2,899 EUR. At least 62 retailers stock this exact specification, and 32% of the stones appear at more than one of them, with an average price spread of 53%. Half of all listings fall between €2,287 EUR and €3,840 EUR per carat. The same specification in lab grown form lists at a median of about €596 EUR per carat. Over the last 30 days the median price moved +2.3% and the number of listings moved +9.1%.

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: November 2026

Available

137

Lowest Price

€1,249 EUR

Highest Price

€10,617 EUR

Average Price

€3,368 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

31.9%

Price Spread

53.4%

30-Day Price Trend

+2.3%

30-Day Supply Change

+9.1%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$3,250/ct

10th Percentile

$2,076

Median

$3,250

90th Percentile

$5,460

Score Distribution

426 diamonds scored across 4 quality tiers

Excellent

101 (23.7%)

Very Good

79 (18.5%)

Good

94 (22.1%)

Average

152 (35.7%)

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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 27%

Lab-Grown I VVS1Same specifications, lab-grown origin

Save 82%

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