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

About 33% of these diamonds are available at multiple retailers, with an average price spread of 122%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct I IF Lab Grown Radiant

Last updated: October 2026

Available

Market Intelligence

Retailers Selling

Cross Retailer %

33.3%

Price Spread

121.7%

Price Range

Price per carat distribution across retailers

$402/ct

10th Percentile

$220

Median

$402

90th Percentile

$966

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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