3.00 - 4.99ct E SI1 Lab Grown Cushion
As of April 2026, there are 1,476 lab grown cushion diamonds with E color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $107 CAD to $24,933 CAD, with an average of $1,411 CAD.
Last updated: April 2026
Available
1,476
Lowest Price
$107 CAD
Highest Price
$24,933 CAD
Average Price
$1,411 CAD
Market Intelligence
Retailers Selling
29
Cross Retailer %
N/A
Price Spread
66.9%
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
$195
Median
$336
90th Percentile
$1,174
Score Distribution
1.5K diamonds scored across 4 quality tiers
Excellent
501 (33.9%)
Very Good
423 (28.7%)
Good
327 (22.2%)
Average
225 (15.2%)
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