3.00 - 4.99ct J SI2 Natural Cushion
As of April 2026, there are 1,371 natural cushion diamonds with J color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $298 CAD to $457,099 CAD, with an average of $11,859 CAD.
Last updated: April 2026
Available
1,371
Lowest Price
$298 CAD
Highest Price
$457,099 CAD
Average Price
$11,859 CAD
Market Intelligence
Retailers Selling
27
Cross Retailer %
N/A
Price Spread
48.5%
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
$4,126
Median
$6,660
90th Percentile
$10,501
Score Distribution
1.4K diamonds scored across 4 quality tiers
Excellent
167 (12.2%)
Very Good
396 (28.9%)
Good
448 (32.7%)
Average
360 (26.3%)
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