1.00 - 1.49ct I IF Lab Grown Cushion
As of April 2026, there are 14 lab grown cushion diamonds with I color and IF clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from £348 GBP to £4,109 GBP, with an average of £1,703 GBP.
Last updated: April 2026
Available
14
Lowest Price
£348 GBP
Highest Price
£4,109 GBP
Average Price
£1,703 GBP
Market Intelligence
Retailers Selling
6
Cross Retailer %
N/A
Price Spread
72.8%
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
$1,376
Median
$2,185
90th Percentile
$4,123
Score Distribution
14 diamonds scored across 4 quality tiers
Excellent
1 (7.1%)
Very Good
2 (14.3%)
Good
2 (14.3%)
Average
9 (64.3%)
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