3.00 - 4.99ct E SI2 Lab Grown Round
As of April 2026, there are 3,903 lab grown round diamonds with E color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from ￥9,104 JPY to ￥17,302,985 JPY, with an average of ￥225,354 JPY.
Last updated: April 2026
Available
3,903
Lowest Price
￥9,104 JPY
Highest Price
￥17,302,985 JPY
Average Price
￥225,354 JPY
Market Intelligence
Retailers Selling
26
Cross Retailer %
N/A
Price Spread
189.9%
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
$220
Median
$392
90th Percentile
$6,557
Score Distribution
3.9K diamonds scored across 4 quality tiers
Excellent
712 (18.2%)
Very Good
1,335 (34.2%)
Good
1,257 (32.2%)
Average
599 (15.3%)
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