1.50 - 1.99ct H SI1 Natural Round
As of April 2026, there are 25,671 natural round diamonds with H color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $115 CAD to $1,848,637 CAD, with an average of $6,403 CAD.
Last updated: April 2026
Available
25,671
Lowest Price
$115 CAD
Highest Price
$1,848,637 CAD
Average Price
$6,403 CAD
Market Intelligence
Retailers Selling
61
Cross Retailer %
N/A
Price Spread
46.9%
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
$3,074
Median
$4,720
90th Percentile
$7,426
Score Distribution
25.7K diamonds scored across 4 quality tiers
Excellent
4,572 (17.8%)
Very Good
8,318 (32.4%)
Good
8,509 (33.1%)
Average
4,272 (16.6%)
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