5.00ct+ H SI1 Lab Grown Round
As of April 2026, there are 7,450 lab grown round diamonds with H color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from £57 GBP to £83,528 GBP, with an average of £1,072 GBP.
Last updated: April 2026
Available
7,450
Lowest Price
£57 GBP
Highest Price
£83,528 GBP
Average Price
£1,072 GBP
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
87.2%
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
$430
Median
$1,188
90th Percentile
$2,185
Score Distribution
7.5K diamonds scored across 4 quality tiers
Excellent
1,264 (17.0%)
Very Good
3,237 (43.4%)
Good
2,248 (30.2%)
Average
701 (9.4%)
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