3.00 - 4.99ct E SI2 Lab Grown Marquise
As of April 2026, there are 82 lab grown marquise diamonds with E color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $55 USD to $17,026 USD, with an average of $890 USD.
Last updated: April 2026
Available
82
Lowest Price
$55 USD
Highest Price
$17,026 USD
Average Price
$890 USD
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
59.9%
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
$234
Median
$360
90th Percentile
$1,130
Score Distribution
82 diamonds scored across 4 quality tiers
Excellent
8 (9.8%)
Very Good
20 (24.4%)
Good
27 (32.9%)
Average
27 (32.9%)
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