3.00 - 4.99ct H SI2 Lab Grown Heart
As of April 2026, there are 147 lab grown heart diamonds with H color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from £176 GBP to £11,204 GBP, with an average of £1,630 GBP.
Last updated: April 2026
Available
147
Lowest Price
£176 GBP
Highest Price
£11,204 GBP
Average Price
£1,630 GBP
Market Intelligence
Retailers Selling
5
Cross Retailer %
N/A
Price Spread
155.2%
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
$864
Median
$6,554
90th Percentile
$13,785
Score Distribution
147 diamonds scored across 4 quality tiers
Excellent
26 (17.7%)
Very Good
52 (35.4%)
Good
32 (21.8%)
Average
37 (25.2%)
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