0.20 - 0.49ct J SI2 Natural Radiant
As of April 2026, there are 905 natural radiant diamonds with J color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $424 NZD to $672,067 NZD, with an average of $19,680 NZD.
Last updated: April 2026
Available
905
Lowest Price
$424 NZD
Highest Price
$672,067 NZD
Average Price
$19,680 NZD
Market Intelligence
Retailers Selling
8
Cross Retailer %
N/A
Price Spread
41.8%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$847
Median
$1,353
90th Percentile
$1,633
Score Distribution
905 diamonds scored across 4 quality tiers
Excellent
89 (9.8%)
Very Good
277 (30.6%)
Good
326 (36.0%)
Average
213 (23.5%)
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