How much does a 0.50 to 0.74ct I VS2 natural radiant diamond cost?

As of October 2026, 0.50 to 0.74ct I VS2 natural radiant diamonds typically cost $458 USD to $1,335 USD, with a median price of $760 USD. There are currently 101 diamonds matching this specification available across retailers.

Where can I find the best price on a I VS2 radiant diamond?

About 27% of these diamonds are available at multiple retailers, with an average price spread of 59%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct I VS2 Natural Radiant

Quick answer

As of October 2026, there are 101 natural radiant diamonds with I color and VS2 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $458 USD to $1,335 USD, with a median of $760 USD. At least 55 retailers stock this exact specification, and 27% of the stones appear at more than one of them, with an average price spread of 59%. Half of all listings fall between $1,160 USD and $2,020 USD per carat. The same specification in lab grown form lists at a median of about $649 USD per carat. Over the last 30 days the median price moved +0.7% and the number of listings moved -4.8%.

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

101

Lowest Price

$266 USD

Highest Price

$3,241 USD

Average Price

$851 USD

Market Intelligence

Retailers Selling

Cross Retailer %

26.7%

Price Spread

58.6%

30-Day Price Trend

+0.7%

30-Day Supply Change

-4.8%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$1,466/ct

10th Percentile

$961

Median

$1,466

90th Percentile

$2,817

Score Distribution

313 diamonds scored across 4 quality tiers

Excellent

52 (16.6%)

Very Good

67 (21.4%)

Good

94 (30.0%)

Average

100 (31.9%)

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Consider Instead

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

J VS2J colour is visually identical to I to the naked eye

Save 18%

Lab-Grown I VS2Same specifications, lab-grown origin

Save 56%

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