0.20 - 0.49ct G SI1 Lab Grown Cushion
As of April 2026, there are 501 lab grown cushion diamonds with G color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $300 AUD to $92,997 AUD, with an average of $2,177 AUD.
Last updated: April 2026
Available
501
Lowest Price
$300 AUD
Highest Price
$92,997 AUD
Average Price
$2,177 AUD
Market Intelligence
Retailers Selling
13
Cross Retailer %
N/A
Price Spread
97.5%
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
$455
Median
$1,402
90th Percentile
$2,307
Score Distribution
501 diamonds scored across 4 quality tiers
Excellent
127 (25.3%)
Very Good
156 (31.1%)
Good
127 (25.3%)
Average
91 (18.2%)
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