5.00ct+ G SI1 Lab Grown Round
As of April 2026, there are 5,770 lab grown round diamonds with G color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from £54 GBP to £50,499 GBP, with an average of £1,094 GBP.
Last updated: April 2026
Available
5,770
Lowest Price
£54 GBP
Highest Price
£50,499 GBP
Average Price
£1,094 GBP
Market Intelligence
Retailers Selling
18
Cross Retailer %
N/A
Price Spread
118.0%
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
$325
Median
$589
90th Percentile
$2,032
Score Distribution
5.8K diamonds scored across 4 quality tiers
Excellent
1,434 (24.9%)
Very Good
2,622 (45.4%)
Good
1,206 (20.9%)
Average
508 (8.8%)
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