1.00 - 1.49ct J SI2 Natural Marquise
As of April 2026, there are 921 natural marquise diamonds with J color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $221 CAD to $147,083 CAD, with an average of $9,029 CAD.
Last updated: April 2026
Available
921
Lowest Price
$221 CAD
Highest Price
$147,083 CAD
Average Price
$9,029 CAD
Market Intelligence
Retailers Selling
39
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
$1,509
Median
$2,317
90th Percentile
$3,337
Score Distribution
921 diamonds scored across 4 quality tiers
Excellent
85 (9.2%)
Very Good
226 (24.5%)
Good
356 (38.7%)
Average
254 (27.6%)
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