1.00 to 1.49ct I SI1 Natural Oval
Last updated: August 2026
Available
2,351
Lowest Price
£662 GBP
Highest Price
£7,874 GBP
Average Price
£2,186 GBP
Market Intelligence
Retailers Selling
62
Cross Retailer %
N/A
Price Spread
39.8%
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
$1,813
Median
$2,688
90th Percentile
$3,976
Score Distribution
2.4K diamonds scored across 4 quality tiers
Excellent
463 (19.7%)
Very Good
860 (36.6%)
Good
603 (25.6%)
Average
425 (18.1%)
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