1.00 to 1.49ct M SI1 Natural Cushion
Last updated: November 6, 2026
Available
66
Lowest Price
£473 GBP
Highest Price
£2,755 GBP
Average Price
£1,137 GBP
Market Intelligence
Cross Retailer %
36.4%
Price Spread
87.5%
30-Day Price Trend
-0.2%
30-Day Supply Change
+11.3%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$799
Median
$1,084
90th Percentile
$2,347
Score Distribution
66 diamonds scored across 4 quality tiers
Excellent
2 (3.0%)
Very Good
23 (34.8%)
Good
22 (33.3%)
Average
19 (28.8%)
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