1.00 - 1.49ct J SI2 Natural Round
As of April 2026, there are 12,348 natural round diamonds with J color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $147 CAD to $1,001,978 CAD, with an average of $9,214 CAD.
Last updated: April 2026
Available
12,348
Lowest Price
$147 CAD
Highest Price
$1,001,978 CAD
Average Price
$9,214 CAD
Market Intelligence
Retailers Selling
52
Cross Retailer %
N/A
Price Spread
51.0%
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
$1,332
Median
$1,981
90th Percentile
$3,547
Score Distribution
12.3K diamonds scored across 4 quality tiers
Excellent
1,754 (14.2%)
Very Good
4,694 (38.0%)
Good
3,549 (28.7%)
Average
2,351 (19.0%)
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