5.00ct+ I SI2 Natural Radiant
As of April 2026, there are 1,011 natural radiant diamonds with I color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $392 CAD to $450,959 CAD, with an average of $14,422 CAD.
Last updated: April 2026
Available
1,011
Lowest Price
$392 CAD
Highest Price
$450,959 CAD
Average Price
$14,422 CAD
Market Intelligence
Retailers Selling
22
Cross Retailer %
N/A
Price Spread
34.4%
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
$11,437
Median
$17,108
90th Percentile
$23,393
Score Distribution
1.0K diamonds scored across 4 quality tiers
Excellent
194 (19.2%)
Very Good
399 (39.5%)
Good
292 (28.9%)
Average
126 (12.5%)
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