1.50 - 1.99ct H SI1 Natural Radiant
As of April 2026, there are 1,634 natural radiant diamonds with H color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $424 CAD to $405,970 CAD, with an average of $16,301 CAD.
Last updated: April 2026
Available
1,634
Lowest Price
$424 CAD
Highest Price
$405,970 CAD
Average Price
$16,301 CAD
Market Intelligence
Retailers Selling
50
Cross Retailer %
N/A
Price Spread
44.6%
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
$2,795
Median
$4,166
90th Percentile
$6,405
Score Distribution
1.6K diamonds scored across 4 quality tiers
Excellent
206 (12.6%)
Very Good
476 (29.2%)
Good
605 (37.1%)
Average
344 (21.1%)
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