1.00 - 1.49ct E SI1 Lab Grown Princess
As of April 2026, there are 792 lab grown princess diamonds with E color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from £94 GBP to £10,631 GBP, with an average of £891 GBP.
Last updated: April 2026
Available
792
Lowest Price
£94 GBP
Highest Price
£10,631 GBP
Average Price
£891 GBP
Market Intelligence
Retailers Selling
26
Cross Retailer %
N/A
Price Spread
55.0%
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
$301
Median
$471
90th Percentile
$964
Score Distribution
790 diamonds scored across 4 quality tiers
Excellent
307 (38.9%)
Very Good
160 (20.3%)
Good
154 (19.5%)
Average
169 (21.4%)
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