1.00 - 1.49ct E SI1 Lab Grown Oval
As of April 2026, there are 3,675 lab grown oval diamonds with E color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from £57 GBP to £16,449 GBP, with an average of £835 GBP.
Last updated: April 2026
Available
3,675
Lowest Price
£57 GBP
Highest Price
£16,449 GBP
Average Price
£835 GBP
Market Intelligence
Retailers Selling
36
Cross Retailer %
N/A
Price Spread
62.7%
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
$461
90th Percentile
$996
Score Distribution
3.7K diamonds scored across 4 quality tiers
Excellent
1,252 (34.1%)
Very Good
1,157 (31.5%)
Good
643 (17.5%)
Average
623 (17.0%)
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