3.00 to 4.99ct H I1 Lab Grown Round
Last updated: June 2026
Available
788
Lowest Price
£47 GBP
Highest Price
£50,111 GBP
Average Price
£2,461 GBP
Market Intelligence
Retailers Selling
12
Cross Retailer %
39.6%
Price Spread
96.1%
30-Day Price Trend
-1.6%
30-Day Supply Change
+121.7%
Volatility (30d)
0.08
Price Range
Price per carat distribution across retailers
10th Percentile
$1,825
Median
$5,758
90th Percentile
$10,326
Score Distribution
788 diamonds scored across 4 quality tiers
Excellent
8 (1.0%)
Very Good
294 (37.3%)
Good
267 (33.9%)
Average
219 (27.8%)
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