0.20 - 0.49ct H SI1 Natural Radiant
As of April 2026, there are 1,634 natural radiant diamonds with H color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $483 AUD to $462,181 AUD, with an average of $18,442 AUD.
Last updated: April 2026
Available
1,634
Lowest Price
$483 AUD
Highest Price
$462,181 AUD
Average Price
$18,442 AUD
Market Intelligence
Retailers Selling
25
Cross Retailer %
N/A
Price Spread
49.7%
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
$1,045
Median
$1,510
90th Percentile
$2,268
Score Distribution
1.6K diamonds scored across 4 quality tiers
Excellent
209 (12.8%)
Very Good
475 (29.1%)
Good
599 (36.7%)
Average
351 (21.5%)
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