1.00 - 1.49ct J SI1 Natural Princess
As of April 2026, there are 1,655 natural princess diamonds with J color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $205 USD to $255,094 USD, with an average of $5,206 USD.
Last updated: April 2026
Available
1,655
Lowest Price
$205 USD
Highest Price
$255,094 USD
Average Price
$5,206 USD
Market Intelligence
Retailers Selling
46
Cross Retailer %
N/A
Price Spread
45.3%
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
$1,153
Median
$1,680
90th Percentile
$2,769
Score Distribution
1.7K diamonds scored across 4 quality tiers
Excellent
194 (11.7%)
Very Good
430 (26.0%)
Good
574 (34.7%)
Average
455 (27.5%)
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