1.00 - 1.49ct J SI2 Natural Princess
As of April 2026, there are 1,133 natural princess diamonds with J color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ￥28,358 JPY to ￥24,510,000 JPY, with an average of ￥785,959 JPY.
Last updated: April 2026
Available
1,133
Lowest Price
￥28,358 JPY
Highest Price
￥24,510,000 JPY
Average Price
￥785,959 JPY
Market Intelligence
Retailers Selling
36
Cross Retailer %
N/A
Price Spread
59.6%
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
$1,089
Median
$1,620
90th Percentile
$2,947
Score Distribution
1.1K diamonds scored across 4 quality tiers
Excellent
108 (9.5%)
Very Good
322 (28.4%)
Good
363 (32.0%)
Average
340 (30.0%)
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