5.00ct+ E SI2 Natural Cushion
As of April 2026, there are 1,242 natural cushion diamonds with E color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from £80 GBP to £149,411 GBP, with an average of £5,402 GBP.
Last updated: April 2026
Available
1,242
Lowest Price
£80 GBP
Highest Price
£149,411 GBP
Average Price
£5,402 GBP
Market Intelligence
Retailers Selling
21
Cross Retailer %
N/A
Price Spread
47.3%
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
$10,808
Median
$20,518
90th Percentile
$30,456
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
268 (21.7%)
Very Good
422 (34.1%)
Good
339 (27.4%)
Average
207 (16.7%)
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