5.00ct+ I SI2 Natural Marquise
As of April 2026, there are 1,187 natural marquise diamonds with I color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from €169 EUR to €311,849 EUR, with an average of €5,586 EUR.
Last updated: April 2026
Available
1,187
Lowest Price
€169 EUR
Highest Price
€311,849 EUR
Average Price
€5,586 EUR
Market Intelligence
Retailers Selling
21
Cross Retailer %
N/A
Price Spread
30.6%
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
$12,586
Median
$19,016
90th Percentile
$27,320
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
213 (17.9%)
Very Good
427 (36.0%)
Good
427 (36.0%)
Average
120 (10.1%)
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