5.00ct+ J SI1 Natural Cushion
As of April 2026, there are 2,118 natural cushion diamonds with J color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $208 CAD to $563,547 CAD, with an average of $11,207 CAD.
Last updated: April 2026
Available
2,118
Lowest Price
$208 CAD
Highest Price
$563,547 CAD
Average Price
$11,207 CAD
Market Intelligence
Retailers Selling
8
Cross Retailer %
N/A
Price Spread
31.1%
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
$15,962
Median
$26,802
90th Percentile
$37,234
Score Distribution
2.1K diamonds scored across 4 quality tiers
Excellent
272 (12.9%)
Very Good
549 (25.9%)
Good
788 (37.2%)
Average
507 (24.0%)
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