1.50 - 1.99ct E SI2 Lab Grown Heart
As of April 2026, there are 105 lab grown heart diamonds with E color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from £211 GBP to £9,747 GBP, with an average of £1,064 GBP.
Last updated: April 2026
Available
105
Lowest Price
£211 GBP
Highest Price
£9,747 GBP
Average Price
£1,064 GBP
Market Intelligence
Retailers Selling
14
Cross Retailer %
N/A
Price Spread
40.9%
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
$295
Median
$495
90th Percentile
$2,022
Score Distribution
105 diamonds scored across 4 quality tiers
Excellent
16 (15.2%)
Very Good
23 (21.9%)
Good
33 (31.4%)
Average
33 (31.4%)
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