3.00 - 4.99ct H SI1 Lab Grown Cushion
As of April 2026, there are 246 lab grown cushion diamonds with H color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $264 CAD to $29,169 CAD, with an average of $2,913 CAD.
Last updated: April 2026
Available
246
Lowest Price
$264 CAD
Highest Price
$29,169 CAD
Average Price
$2,913 CAD
Market Intelligence
Retailers Selling
20
Cross Retailer %
N/A
Price Spread
149.2%
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
$269
Median
$530
90th Percentile
$2,866
Score Distribution
246 diamonds scored across 4 quality tiers
Excellent
36 (14.6%)
Very Good
102 (41.5%)
Good
50 (20.3%)
Average
58 (23.6%)
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