1.50 - 1.99ct E SI1 Natural Cushion
As of April 2026, there are 2,288 natural cushion diamonds with E color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from £139 GBP to £351,520 GBP, with an average of £7,386 GBP.
Last updated: April 2026
Available
2,288
Lowest Price
£139 GBP
Highest Price
£351,520 GBP
Average Price
£7,386 GBP
Market Intelligence
Retailers Selling
45
Cross Retailer %
N/A
Price Spread
54.6%
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
$3,196
Median
$5,279
90th Percentile
$8,641
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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