0.75 - 0.99ct E SI1 Lab Grown Marquise
As of April 2026, there are 1,162 lab grown marquise diamonds with E color and SI1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from €45 EUR to €20,723 EUR, with an average of €710 EUR.
Last updated: April 2026
Available
1,162
Lowest Price
€45 EUR
Highest Price
€20,723 EUR
Average Price
€710 EUR
Market Intelligence
Retailers Selling
31
Cross Retailer %
N/A
Price Spread
85.0%
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
$288
Median
$462
90th Percentile
$962
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
451 (38.8%)
Very Good
325 (28.0%)
Good
257 (22.1%)
Average
129 (11.1%)
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