0.75 - 0.99ct H SI1 Lab Grown Cushion
As of April 2026, there are 245 lab grown cushion diamonds with H color and SI1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from £154 GBP to £16,996 GBP, with an average of £1,700 GBP.
Last updated: April 2026
Available
245
Lowest Price
£154 GBP
Highest Price
£16,996 GBP
Average Price
£1,700 GBP
Market Intelligence
Retailers Selling
14
Cross Retailer %
N/A
Price Spread
138.7%
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
$1,422
90th Percentile
$3,826
Score Distribution
245 diamonds scored across 4 quality tiers
Excellent
38 (15.5%)
Very Good
100 (40.8%)
Good
49 (20.0%)
Average
58 (23.7%)
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