1.50 - 1.99ct J SI1 Natural Princess
As of April 2026, there are 1,641 natural princess diamonds with J color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ￥30,597 JPY to ￥38,073,781 JPY, with an average of ￥778,136 JPY.
Last updated: April 2026
Available
1,641
Lowest Price
￥30,597 JPY
Highest Price
￥38,073,781 JPY
Average Price
￥778,136 JPY
Market Intelligence
Retailers Selling
41
Cross Retailer %
N/A
Price Spread
42.4%
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
$1,792
Median
$2,608
90th Percentile
$4,129
Score Distribution
1.6K diamonds scored across 4 quality tiers
Excellent
193 (11.8%)
Very Good
428 (26.1%)
Good
564 (34.4%)
Average
456 (27.8%)
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