0.20 - 0.49ct J SI2 Natural Radiant
As of April 2026, there are 945 natural radiant diamonds with J color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from £230 GBP to £257,361 GBP, with an average of £10,322 GBP.
Last updated: April 2026
Available
945
Lowest Price
£230 GBP
Highest Price
£257,361 GBP
Average Price
£10,322 GBP
Score Distribution
945 diamonds scored across 4 quality tiers
Excellent
87 (9.2%)
Very Good
276 (29.2%)
Good
337 (35.7%)
Average
245 (25.9%)
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