3.00 - 4.99ct G SI2 Lab Grown Cushion
As of April 2026, there are 79 lab grown cushion diamonds with G color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $323 USD to $5,970 USD, with an average of $1,512 USD.
Last updated: April 2026
Available
79
Lowest Price
$323 USD
Highest Price
$5,970 USD
Average Price
$1,512 USD
Market Intelligence
Retailers Selling
14
Cross Retailer %
N/A
Price Spread
153.0%
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
$215
Median
$343
90th Percentile
$1,288
Score Distribution
79 diamonds scored across 4 quality tiers
Excellent
15 (19.0%)
Very Good
17 (21.5%)
Good
9 (11.4%)
Average
38 (48.1%)
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