0.20 - 0.49ct E SI1 Lab Grown Round
As of April 2026, there are 13,682 lab grown round diamonds with E color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥3,224 JPY to ￥17,722,891 JPY, with an average of ￥153,282 JPY.
Last updated: April 2026
Available
13,682
Lowest Price
￥3,224 JPY
Highest Price
￥17,722,891 JPY
Average Price
￥153,282 JPY
Market Intelligence
Retailers Selling
24
Cross Retailer %
N/A
Price Spread
46.3%
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
$593
Median
$1,304
90th Percentile
$2,892
Score Distribution
13.7K diamonds scored across 4 quality tiers
Excellent
4,583 (33.5%)
Very Good
4,725 (34.5%)
Good
2,817 (20.6%)
Average
1,557 (11.4%)
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