5.00ct+ J SI1 Natural Radiant
As of April 2026, there are 1,273 natural radiant diamonds with J color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $307 SGD to $410,115 SGD, with an average of $15,036 SGD.
Last updated: April 2026
Available
1,273
Lowest Price
$307 SGD
Highest Price
$410,115 SGD
Average Price
$15,036 SGD
Market Intelligence
Retailers Selling
10
Cross Retailer %
N/A
Price Spread
24.3%
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
$11,157
Median
$18,140
90th Percentile
$24,170
Score Distribution
1.3K diamonds scored across 4 quality tiers
Excellent
136 (10.7%)
Very Good
307 (24.1%)
Good
497 (39.0%)
Average
333 (26.2%)
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