3.00 - 4.99ct I SI2 Lab Grown Round
As of April 2026, there are 4,907 lab grown round diamonds with I color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from €82 EUR to €82,608 EUR, with an average of €1,772 EUR.
Last updated: April 2026
Available
4,907
Lowest Price
€82 EUR
Highest Price
€82,608 EUR
Average Price
€1,772 EUR
Market Intelligence
Retailers Selling
17
Cross Retailer %
N/A
Price Spread
68.3%
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
$4,023
Median
$8,080
90th Percentile
$13,477
Score Distribution
4.9K diamonds scored across 4 quality tiers
Excellent
923 (18.8%)
Very Good
2,495 (50.8%)
Good
873 (17.8%)
Average
616 (12.6%)
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