5.00ct+ E SI1 Lab Grown Marquise
As of April 2026, there are 1,159 lab grown marquise diamonds with E color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from €45 EUR to €20,723 EUR, with an average of €711 EUR.
Last updated: April 2026
Available
1,159
Lowest Price
€45 EUR
Highest Price
€20,723 EUR
Average Price
€711 EUR
Market Intelligence
Retailers Selling
17
Cross Retailer %
N/A
Price Spread
112.8%
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
$178
Median
$235
90th Percentile
$678
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
452 (39.0%)
Very Good
329 (28.4%)
Good
250 (21.6%)
Average
128 (11.0%)
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