0.20 - 0.49ct J SI1 Natural Radiant
As of April 2026, there are 1,273 natural radiant diamonds with J color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ₩305,900 KRW to ₩409,089,633 KRW, with an average of ₩14,998,155 KRW.
Last updated: April 2026
Available
1,273
Lowest Price
₩305,900 KRW
Highest Price
₩409,089,633 KRW
Average Price
₩14,998,155 KRW
Market Intelligence
Retailers Selling
13
Cross Retailer %
N/A
Price Spread
62.1%
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
$757
Median
$1,189
90th Percentile
$1,713
Score Distribution
1.3K diamonds scored across 4 quality tiers
Excellent
139 (10.9%)
Very Good
303 (23.8%)
Good
498 (39.1%)
Average
333 (26.2%)
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