1.50 - 1.99ct J SI1 Natural Round
As of April 2026, there are 15,427 natural round diamonds with J color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $134 CAD to $743,120 CAD, with an average of $7,659 CAD.
Last updated: April 2026
Available
15,427
Lowest Price
$134 CAD
Highest Price
$743,120 CAD
Average Price
$7,659 CAD
Market Intelligence
Retailers Selling
54
Cross Retailer %
N/A
Price Spread
45.4%
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
$2,028
Median
$3,116
90th Percentile
$4,960
Score Distribution
15.4K diamonds scored across 4 quality tiers
Excellent
2,723 (17.7%)
Very Good
5,045 (32.7%)
Good
4,767 (30.9%)
Average
2,892 (18.7%)
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