3.00 - 4.99ct E SI1 Lab Grown Marquise
As of April 2026, there are 1,139 lab grown marquise diamonds with E color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from €45 EUR to €11,477 EUR, with an average of €670 EUR.
Last updated: April 2026
Available
1,139
Lowest Price
€45 EUR
Highest Price
€11,477 EUR
Average Price
€670 EUR
Market Intelligence
Retailers Selling
18
Cross Retailer %
N/A
Price Spread
47.3%
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
$232
Median
$310
90th Percentile
$507
Score Distribution
1.1K diamonds scored across 4 quality tiers
Excellent
451 (39.6%)
Very Good
302 (26.5%)
Good
268 (23.5%)
Average
118 (10.4%)
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