0.50 - 0.74ct E SI1 Lab Grown Princess
As of April 2026, there are 788 lab grown princess diamonds with E color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from ￥17,839 JPY to ￥2,015,185 JPY, with an average of ￥168,980 JPY.
Last updated: April 2026
Available
788
Lowest Price
￥17,839 JPY
Highest Price
￥2,015,185 JPY
Average Price
￥168,980 JPY
Market Intelligence
Retailers Selling
28
Cross Retailer %
N/A
Price Spread
118.8%
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
$401
Median
$789
90th Percentile
$2,719
Score Distribution
788 diamonds scored across 4 quality tiers
Excellent
300 (38.1%)
Very Good
167 (21.2%)
Good
151 (19.2%)
Average
170 (21.6%)
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