1.00 - 1.49ct D SI1 Natural Cushion
As of April 2026, there are 2,274 natural cushion diamonds with D color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from £131 GBP to £339,710 GBP, with an average of £7,335 GBP.
Last updated: April 2026
Available
2,274
Lowest Price
£131 GBP
Highest Price
£339,710 GBP
Average Price
£7,335 GBP
Market Intelligence
Retailers Selling
49
Cross Retailer %
N/A
Price Spread
59.3%
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
$1,775
Median
$2,610
90th Percentile
$4,597
Score Distribution
2.3K diamonds scored across 4 quality tiers
Excellent
469 (20.6%)
Very Good
606 (26.6%)
Good
682 (30.0%)
Average
517 (22.7%)
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