5.00ct+ J SI2 Natural Marquise
As of April 2026, there are 899 natural marquise diamonds with J color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from €150 EUR to €99,854 EUR, with an average of €5,856 EUR.
Last updated: April 2026
Available
899
Lowest Price
€150 EUR
Highest Price
€99,854 EUR
Average Price
€5,856 EUR
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
32.8%
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
$8,026
Median
$14,377
90th Percentile
$18,417
Score Distribution
898 diamonds scored across 4 quality tiers
Excellent
77 (8.6%)
Very Good
239 (26.6%)
Good
339 (37.8%)
Average
243 (27.1%)
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