0.75 - 0.99ct I SI2 Natural Cushion
As of April 2026, there are 1,760 natural cushion diamonds with I color and SI2 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from £192 GBP to £346,223 GBP, with an average of £8,372 GBP.
Last updated: April 2026
Available
1,760
Lowest Price
£192 GBP
Highest Price
£346,223 GBP
Average Price
£8,372 GBP
Market Intelligence
Retailers Selling
35
Cross Retailer %
N/A
Price Spread
66.9%
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
$889
Median
$1,892
90th Percentile
$3,364
Score Distribution
1.8K diamonds scored across 4 quality tiers
Excellent
253 (14.4%)
Very Good
572 (32.5%)
Good
513 (29.2%)
Average
421 (23.9%)
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