3.00 - 4.99ct J SI2 Natural Marquise
As of April 2026, there are 899 natural marquise diamonds with J color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $221 CAD to $147,083 CAD, with an average of $8,663 CAD.
Last updated: April 2026
Available
899
Lowest Price
$221 CAD
Highest Price
$147,083 CAD
Average Price
$8,663 CAD
Market Intelligence
Retailers Selling
31
Cross Retailer %
N/A
Price Spread
46.0%
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
$4,543
Median
$9,120
90th Percentile
$11,467
Score Distribution
899 diamonds scored across 4 quality tiers
Excellent
78 (8.7%)
Very Good
238 (26.5%)
Good
339 (37.7%)
Average
244 (27.1%)
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