5.00ct+ E SI1 Natural Cushion
As of April 2026, there are 2,288 natural cushion diamonds with E color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $272 AUD to $686,815 AUD, with an average of $14,431 AUD.
Last updated: April 2026
Available
2,288
Lowest Price
$272 AUD
Highest Price
$686,815 AUD
Average Price
$14,431 AUD
Market Intelligence
Retailers Selling
29
Cross Retailer %
N/A
Price Spread
39.3%
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
$17,222
Median
$25,660
90th Percentile
$39,903
Score Distribution
2.3K diamonds scored across 5 quality tiers
Exceptional
1 (0.0%)
Excellent
553 (24.2%)
Very Good
796 (34.8%)
Good
596 (26.0%)
Average
342 (14.9%)
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