0.20 - 0.49ct F I1 Lab Grown Round
As of April 2026, there are 1,456 lab grown round diamonds with F color and I1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥6,567 JPY to ￥9,752,537 JPY, with an average of ￥276,165 JPY.
Last updated: April 2026
Available
1,456
Lowest Price
￥6,567 JPY
Highest Price
￥9,752,537 JPY
Average Price
￥276,165 JPY
Market Intelligence
Retailers Selling
8
Cross Retailer %
73.5%
Price Spread
115.1%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$313
Median
$400
90th Percentile
$989
Score Distribution
1.5K diamonds scored across 4 quality tiers
Excellent
122 (8.4%)
Very Good
693 (47.6%)
Good
381 (26.2%)
Average
260 (17.9%)
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