3.00 to 4.99ct I SI1 Lab Grown Heart
Last updated: September 2026
Available
13
Lowest Price
£3,954 GBP
Highest Price
£52,275 GBP
Average Price
£16,752 GBP
Market Intelligence
Retailers Selling
19
Price Spread
127.7%
Price Range
Price per carat distribution across retailers
10th Percentile
$262
Median
$866
90th Percentile
$2,242
Score Distribution
13 diamonds scored across 3 quality tiers
Very Good
1 (7.7%)
Good
4 (30.8%)
Average
8 (61.5%)
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