1.50 - 1.99ct F SI1 Lab Grown Princess
As of April 2026, there are 701 lab grown princess diamonds with F color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ￥19,403 JPY to ￥2,432,836 JPY, with an average of ￥197,900 JPY.
Last updated: April 2026
Available
701
Lowest Price
￥19,403 JPY
Highest Price
￥2,432,836 JPY
Average Price
￥197,900 JPY
Market Intelligence
Retailers Selling
30
Cross Retailer %
N/A
Price Spread
72.2%
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
$269
Median
$486
90th Percentile
$1,257
Score Distribution
701 diamonds scored across 4 quality tiers
Excellent
208 (29.7%)
Very Good
229 (32.7%)
Good
121 (17.3%)
Average
143 (20.4%)
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