3.00 - 4.99ct J SI2 Natural Cushion
As of April 2026, there are 1,424 natural cushion diamonds with J color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $367 NZD to $563,755 NZD, with an average of $15,701 NZD.
Last updated: April 2026
Available
1,424
Lowest Price
$367 NZD
Highest Price
$563,755 NZD
Average Price
$15,701 NZD
Market Intelligence
Retailers Selling
28
Cross Retailer %
N/A
Price Spread
52.1%
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
$4,113
Median
$6,660
90th Percentile
$10,544
Score Distribution
1.4K diamonds scored across 4 quality tiers
Excellent
170 (12.0%)
Very Good
398 (28.0%)
Good
457 (32.2%)
Average
396 (27.9%)
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