0.75 - 0.99ct I SI1 Lab Grown Cushion
As of April 2026, there are 305 lab grown cushion diamonds with I color and SI1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from €183 EUR to €17,625 EUR, with an average of €2,298 EUR.
Last updated: April 2026
Available
305
Lowest Price
€183 EUR
Highest Price
€17,625 EUR
Average Price
€2,298 EUR
Market Intelligence
Retailers Selling
14
Cross Retailer %
N/A
Price Spread
127.3%
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
$572
Median
$1,589
90th Percentile
$3,826
Score Distribution
305 diamonds scored across 4 quality tiers
Excellent
33 (10.8%)
Very Good
88 (28.9%)
Good
69 (22.6%)
Average
115 (37.7%)
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