1.50 - 1.99ct F SI1 Natural Round
As of April 2026, there are 26,824 natural round diamonds with F color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $134 CAD to $2,762,925 CAD, with an average of $5,321 CAD.
Last updated: April 2026
Available
26,824
Lowest Price
$134 CAD
Highest Price
$2,762,925 CAD
Average Price
$5,321 CAD
Market Intelligence
Retailers Selling
62
Cross Retailer %
N/A
Price Spread
43.8%
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
$4,161
Median
$6,123
90th Percentile
$9,581
Score Distribution
26.8K diamonds scored across 5 quality tiers
Exceptional
5 (0.0%)
Excellent
5,719 (21.3%)
Very Good
8,765 (32.7%)
Good
8,855 (33.0%)
Average
3,480 (13.0%)
Find Your Diamond
Search 26,824 F SI1 round diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.