3.00 - 4.99ct G SI1 Lab Grown Round
As of April 2026, there are 6,023 lab grown round diamonds with G color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from £54 GBP to £79,191 GBP, with an average of £1,256 GBP.
Last updated: April 2026
Available
6,023
Lowest Price
£54 GBP
Highest Price
£79,191 GBP
Average Price
£1,256 GBP
Market Intelligence
Retailers Selling
30
Cross Retailer %
N/A
Price Spread
89.1%
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
$209
Median
$313
90th Percentile
$981
Score Distribution
6.0K diamonds scored across 4 quality tiers
Excellent
1,537 (25.5%)
Very Good
2,718 (45.1%)
Good
1,195 (19.8%)
Average
571 (9.5%)
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