5.00ct+ J SI2 Natural Radiant
As of April 2026, there are 956 natural radiant diamonds with J color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $254 USD to $403,240 USD, with an average of $13,395 USD.
Last updated: April 2026
Available
956
Lowest Price
$254 USD
Highest Price
$403,240 USD
Average Price
$13,395 USD
Market Intelligence
Retailers Selling
26
Cross Retailer %
N/A
Price Spread
40.2%
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
$9,341
Median
$13,037
90th Percentile
$18,182
Score Distribution
954 diamonds scored across 4 quality tiers
Excellent
90 (9.4%)
Very Good
280 (29.4%)
Good
337 (35.3%)
Average
247 (25.9%)
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