0.20 - 0.49ct E SI2 Natural Radiant
As of April 2026, there are 921 natural radiant diamonds with E color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥49,978 JPY to ￥28,482,089 JPY, with an average of ￥1,186,984 JPY.
Last updated: April 2026
Available
921
Lowest Price
￥49,978 JPY
Highest Price
￥28,482,089 JPY
Average Price
￥1,186,984 JPY
Market Intelligence
Retailers Selling
24
Cross Retailer %
N/A
Price Spread
38.9%
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
$1,076
Median
$1,497
90th Percentile
$2,306
Score Distribution
920 diamonds scored across 4 quality tiers
Excellent
226 (24.6%)
Very Good
334 (36.3%)
Good
234 (25.4%)
Average
126 (13.7%)
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