5.00ct+ J SI2 Natural Cushion
As of April 2026, there are 1,424 natural cushion diamonds with J color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $367 NZD to $563,755 NZD, with an average of $14,418 NZD.
Last updated: April 2026
Available
1,424
Lowest Price
$367 NZD
Highest Price
$563,755 NZD
Average Price
$14,418 NZD
Market Intelligence
Retailers Selling
12
Cross Retailer %
N/A
Price Spread
38.2%
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
$11,377
Median
$18,704
90th Percentile
$28,126
Score Distribution
1.4K diamonds scored across 4 quality tiers
Excellent
167 (11.7%)
Very Good
402 (28.2%)
Good
460 (32.3%)
Average
395 (27.7%)
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