1.50 - 1.99ct E SI2 Natural Round
As of April 2026, there are 18,153 natural round diamonds with E color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from £53 GBP to £431,457 GBP, with an average of £3,155 GBP.
Last updated: April 2026
Available
18,153
Lowest Price
£53 GBP
Highest Price
£431,457 GBP
Average Price
£3,155 GBP
Market Intelligence
Retailers Selling
52
Cross Retailer %
N/A
Price Spread
47.9%
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
$3,163
Median
$4,994
90th Percentile
$7,924
Score Distribution
18.2K diamonds scored across 5 quality tiers
Exceptional
2 (0.0%)
Excellent
5,635 (31.0%)
Very Good
6,605 (36.4%)
Good
4,114 (22.7%)
Average
1,795 (9.9%)
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