0.50 - 0.74ct I SI1 Lab Grown Cushion
As of April 2026, there are 301 lab grown cushion diamonds with I color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from €183 EUR to €17,625 EUR, with an average of €2,340 EUR.
Last updated: April 2026
Available
301
Lowest Price
€183 EUR
Highest Price
€17,625 EUR
Average Price
€2,340 EUR
Market Intelligence
Retailers Selling
14
Cross Retailer %
N/A
Price Spread
36.5%
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
$694
Median
$1,455
90th Percentile
$2,066
Score Distribution
301 diamonds scored across 4 quality tiers
Excellent
31 (10.3%)
Very Good
87 (28.9%)
Good
67 (22.3%)
Average
116 (38.5%)
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