0.20 - 0.49ct I VS1 Lab Grown Princess
As of April 2026, there are 750 lab grown princess diamonds with I color and VS1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥29,851 JPY to ￥6,419,376 JPY, with an average of ￥418,820 JPY.
Last updated: April 2026
Available
750
Lowest Price
￥29,851 JPY
Highest Price
￥6,419,376 JPY
Average Price
￥418,820 JPY
Market Intelligence
Retailers Selling
16
Cross Retailer %
N/A
Price Spread
34.9%
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
$1,086
Median
$1,610
90th Percentile
$2,191
Score Distribution
750 diamonds scored across 4 quality tiers
Excellent
85 (11.3%)
Very Good
165 (22.0%)
Good
173 (23.1%)
Average
327 (43.6%)
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