How much does a 0.20 to 0.49ct I IF natural radiant diamond cost?

As of October 2026, 0.20 to 0.49ct I IF natural radiant diamonds typically cost ₹31,200 INR to ₹56,934 INR, with a median price of ₹45,587 INR. There are currently 7 diamonds matching this specification available across retailers.

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

About 28% of these diamonds are available at multiple retailers, with an average price spread of 44%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct I IF Natural Radiant

Quick answer

As of October 2026, there are 7 natural radiant diamonds with I colour and IF clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run ₹31,200 INR to ₹56,934 INR, with a median of ₹45,587 INR. At least 35 retailers stock this exact specification, and 28% of the stones appear at more than one of them, with an average price spread of 44%. Half of all listings fall between ₹1,18,789 INR and ₹1,79,221 INR per carat. Over the last 30 days the median price moved -4.2% and the number of listings moved +2.2%.

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

₹26,866 INR

Highest Price

₹1,60,625 INR

Average Price

₹45,392 INR

Market Intelligence

Retailers Selling

Cross Retailer %

28.5%

Price Spread

43.7%

30-Day Price Trend

-4.2%

30-Day Supply Change

+2.2%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$1,450/ct

10th Percentile

$1,066

Median

$1,450

90th Percentile

$2,748

Score Distribution

25 diamonds scored across 4 quality tiers

Excellent

6 (24.0%)

Very Good

4 (16.0%)

Good

11 (44.0%)

Average

4 (16.0%)

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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