3.00 - 4.99ct H SI2 Lab Grown Round
As of April 2026, there are 4,951 lab grown round diamonds with H color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from £67 GBP to £136,855 GBP, with an average of £1,695 GBP.
Last updated: April 2026
Available
4,951
Lowest Price
£67 GBP
Highest Price
£136,855 GBP
Average Price
£1,695 GBP
Market Intelligence
Retailers Selling
18
Cross Retailer %
N/A
Price Spread
51.2%
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
$5,101
Median
$10,515
90th Percentile
$14,672
Score Distribution
5.0K diamonds scored across 4 quality tiers
Excellent
1,061 (21.4%)
Very Good
2,012 (40.6%)
Good
1,070 (21.6%)
Average
808 (16.3%)
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