3.00 to 4.99ct E SI1 Lab Grown Heart
Last updated: June 2026
Available
669
Lowest Price
£91 GBP
Highest Price
£28,625 GBP
Average Price
£1,149 GBP
Market Intelligence
Retailers Selling
21
Cross Retailer %
N/A
Price Spread
165.0%
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
$231
Median
$464
90th Percentile
$1,198
Score Distribution
669 diamonds scored across 4 quality tiers
Excellent
163 (24.4%)
Very Good
218 (32.6%)
Good
73 (10.9%)
Average
215 (32.1%)
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