1.00 - 1.49ct J SI2 Lab Grown Round
As of April 2026, there are 3,580 lab grown round diamonds with J color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from €77 EUR to €542,417 EUR, with an average of €2,267 EUR.
Last updated: April 2026
Available
3,580
Lowest Price
€77 EUR
Highest Price
€542,417 EUR
Average Price
€2,267 EUR
Market Intelligence
Retailers Selling
30
Cross Retailer %
N/A
Price Spread
46.2%
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
$1,050
Median
$1,729
90th Percentile
$2,562
Score Distribution
3.6K diamonds scored across 4 quality tiers
Excellent
312 (8.7%)
Very Good
1,771 (49.5%)
Good
935 (26.1%)
Average
562 (15.7%)
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