1.00 - 1.49ct J SI1 Natural Asscher
As of April 2026, there are 661 natural asscher diamonds with J color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ￥26,269 JPY to ￥39,941,791 JPY, with an average of ￥1,348,795 JPY.
Last updated: April 2026
Available
661
Lowest Price
￥26,269 JPY
Highest Price
￥39,941,791 JPY
Average Price
￥1,348,795 JPY
Market Intelligence
Retailers Selling
43
Cross Retailer %
N/A
Price Spread
57.8%
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
$1,190
Median
$1,835
90th Percentile
$3,351
Score Distribution
661 diamonds scored across 4 quality tiers
Excellent
87 (13.2%)
Very Good
157 (23.8%)
Good
215 (32.5%)
Average
202 (30.6%)
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