0.20 - 0.49ct E SI2 Lab Grown Radiant
As of April 2026, there are 95 lab grown radiant diamonds with E color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥27,761 JPY to ￥1,010,896 JPY, with an average of ￥179,893 JPY.
Last updated: April 2026
Available
95
Lowest Price
￥27,761 JPY
Highest Price
￥1,010,896 JPY
Average Price
￥179,893 JPY
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
51.4%
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
$589
Median
$1,158
90th Percentile
$1,666
Score Distribution
95 diamonds scored across 4 quality tiers
Excellent
17 (17.9%)
Very Good
20 (21.1%)
Good
22 (23.2%)
Average
36 (37.9%)
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