0.50 - 0.74ct G SI1 Lab Grown Cushion
As of April 2026, there are 486 lab grown cushion diamonds with G color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from £154 GBP to £47,597 GBP, with an average of £1,079 GBP.
Last updated: April 2026
Available
486
Lowest Price
£154 GBP
Highest Price
£47,597 GBP
Average Price
£1,079 GBP
Market Intelligence
Retailers Selling
20
Cross Retailer %
N/A
Price Spread
83.9%
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
$444
Median
$1,343
90th Percentile
$2,491
Score Distribution
486 diamonds scored across 4 quality tiers
Excellent
124 (25.5%)
Very Good
152 (31.3%)
Good
119 (24.5%)
Average
91 (18.7%)
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