0.20 - 0.49ct E SI1 Lab Grown Princess
As of April 2026, there are 786 lab grown princess diamonds with E color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥17,839 JPY to ￥2,015,185 JPY, with an average of ￥170,692 JPY.
Last updated: April 2026
Available
786
Lowest Price
￥17,839 JPY
Highest Price
￥2,015,185 JPY
Average Price
￥170,692 JPY
Market Intelligence
Retailers Selling
26
Cross Retailer %
N/A
Price Spread
95.5%
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
$445
Median
$1,079
90th Percentile
$2,129
Score Distribution
786 diamonds scored across 4 quality tiers
Excellent
300 (38.2%)
Very Good
166 (21.1%)
Good
149 (19.0%)
Average
171 (21.8%)
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