0.20 - 0.49ct D SI1 Lab Grown Cushion
As of April 2026, there are 1,099 lab grown cushion diamonds with D color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from €63 EUR to €11,009 EUR, with an average of €785 EUR.
Last updated: April 2026
Available
1,099
Lowest Price
€63 EUR
Highest Price
€11,009 EUR
Average Price
€785 EUR
Market Intelligence
Retailers Selling
28
Cross Retailer %
N/A
Price Spread
93.1%
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
$418
Median
$696
90th Percentile
$1,472
Score Distribution
1.1K diamonds scored across 4 quality tiers
Excellent
392 (35.7%)
Very Good
340 (30.9%)
Good
194 (17.7%)
Average
173 (15.7%)
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