0.20 - 0.49ct H SI1 Natural Radiant
As of April 2026, there are 1,713 natural radiant diamonds with H color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥46,819 JPY to ￥58,402,388 JPY, with an average of ￥1,986,662 JPY.
Last updated: April 2026
Available
1,713
Lowest Price
￥46,819 JPY
Highest Price
￥58,402,388 JPY
Average Price
￥1,986,662 JPY
Market Intelligence
Retailers Selling
26
Cross Retailer %
N/A
Price Spread
49.8%
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
$1,043
Median
$1,486
90th Percentile
$2,265
Score Distribution
1.7K diamonds scored across 4 quality tiers
Excellent
214 (12.5%)
Very Good
475 (27.8%)
Good
647 (37.8%)
Average
375 (21.9%)
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