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

As of October 2026, 0.20 to 0.49ct G IF natural radiant diamonds typically cost $504 CAD to $1,411 CAD, with a median price of $805 CAD. There are currently 48 diamonds matching this specification available across retailers.

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

About 21% of these diamonds are available at multiple retailers, with an average price spread of 74%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct G IF Natural Radiant

Quick answer

As of October 2026, there are 48 natural radiant diamonds with G color and IF clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $504 CAD to $1,411 CAD, with a median of $805 CAD. At least 18 retailers stock this exact specification, and 21% of the stones appear at more than one of them, with an average price spread of 74%. Half of all listings fall between $1,802 CAD and $3,492 CAD per carat. The same specification in lab grown form lists at a median of about $1,418 CAD per carat.

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

$328 CAD

Highest Price

$2,991 CAD

Average Price

$887 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

21.1%

Price Spread

74.5%

Price Range

Price per carat distribution across retailers

$1,622/ct

10th Percentile

$1,109

Median

$1,622

90th Percentile

$2,983

Score Distribution

186 diamonds scored across 5 quality tiers

Exceptional

19 (10.2%)

Excellent

27 (14.5%)

Very Good

30 (16.1%)

Good

90 (48.4%)

Average

20 (10.8%)

Find Your Diamond

Search 48 G IF radiant diamonds and compare prices.

Search Diamonds

Consider Instead

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

H IFH colour is visually identical to G to the naked eye

Save 10%

Lab-Grown G IFSame specifications, lab-grown origin

Save 38%

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