5.00ct+ E SI1 Natural Radiant
As of April 2026, there are 1,533 natural radiant diamonds with E color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from £172 GBP to £251,786 GBP, with an average of £8,830 GBP.
Last updated: April 2026
Available
1,533
Lowest Price
£172 GBP
Highest Price
£251,786 GBP
Average Price
£8,830 GBP
Market Intelligence
Retailers Selling
29
Cross Retailer %
N/A
Price Spread
19.3%
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
$20,647
Median
$25,383
90th Percentile
$39,680
Score Distribution
1.5K diamonds scored across 4 quality tiers
Excellent
296 (19.3%)
Very Good
482 (31.4%)
Good
479 (31.2%)
Average
276 (18.0%)
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