5.00ct+ G SI2 Lab Grown Round
As of April 2026, there are 4,364 lab grown round diamonds with G color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from £45 GBP to £67,354 GBP, with an average of £1,082 GBP.
Last updated: April 2026
Available
4,364
Lowest Price
£45 GBP
Highest Price
£67,354 GBP
Average Price
£1,082 GBP
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
109.1%
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
$284
Median
$410
90th Percentile
$2,522
Score Distribution
4.4K diamonds scored across 4 quality tiers
Excellent
1,201 (27.5%)
Very Good
1,960 (44.9%)
Good
854 (19.6%)
Average
349 (8.0%)
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