1.00 to 1.49ct F SI1 Natural Marquise
Last updated: July 2026
Available
457
Lowest Price
£1,315 GBP
Highest Price
£11,959 GBP
Average Price
£3,210 GBP
Market Intelligence
Retailers Selling
59
Cross Retailer %
N/A
Price Spread
31.3%
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
$2,839
Median
$3,895
90th Percentile
$5,294
Score Distribution
457 diamonds scored across 4 quality tiers
Excellent
54 (11.8%)
Very Good
131 (28.7%)
Good
202 (44.2%)
Average
70 (15.3%)
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