0.20 - 0.49ct J SI1 Lab Grown Round
As of April 2026, there are 4,915 lab grown round diamonds with J color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from €104 EUR to €82,864 EUR, with an average of €2,203 EUR.
Last updated: April 2026
Available
4,915
Lowest Price
€104 EUR
Highest Price
€82,864 EUR
Average Price
€2,203 EUR
Market Intelligence
Retailers Selling
12
Cross Retailer %
N/A
Price Spread
44.5%
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
$565
Median
$983
90th Percentile
$2,242
Score Distribution
4.9K diamonds scored across 4 quality tiers
Excellent
965 (19.6%)
Very Good
2,023 (41.2%)
Good
1,319 (26.8%)
Average
608 (12.4%)
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