5.00ct+ E SI1 Natural Radiant
As of April 2026, there are 1,478 natural radiant diamonds with E color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $337 AUD to $396,284 AUD, with an average of $15,939 AUD.
Last updated: April 2026
Available
1,478
Lowest Price
$337 AUD
Highest Price
$396,284 AUD
Average Price
$15,939 AUD
Market Intelligence
Retailers Selling
29
Cross Retailer %
N/A
Price Spread
16.7%
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
$19,876
Median
$25,093
90th Percentile
$36,059
Score Distribution
1.5K diamonds scored across 4 quality tiers
Excellent
283 (19.1%)
Very Good
492 (33.3%)
Good
447 (30.2%)
Average
256 (17.3%)
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