1.00 - 1.49ct E SI1 Lab Grown Round
As of April 2026, there are 13,642 lab grown round diamonds with E color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $22 USD to $118,743 USD, with an average of $1,061 USD.
Last updated: April 2026
Available
13,642
Lowest Price
$22 USD
Highest Price
$118,743 USD
Average Price
$1,061 USD
Market Intelligence
Retailers Selling
52
Cross Retailer %
N/A
Price Spread
311.7%
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
$311
Median
$575
90th Percentile
$3,821
Score Distribution
13.6K diamonds scored across 4 quality tiers
Excellent
4,511 (33.1%)
Very Good
4,747 (34.8%)
Good
2,823 (20.7%)
Average
1,561 (11.4%)
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