1.00 - 1.49ct J SI1 Natural Cushion
As of April 2026, there are 2,095 natural cushion diamonds with J color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $154 USD to $417,025 USD, with an average of $8,361 USD.
Last updated: April 2026
Available
2,095
Lowest Price
$154 USD
Highest Price
$417,025 USD
Average Price
$8,361 USD
Market Intelligence
Retailers Selling
44
Cross Retailer %
N/A
Price Spread
58.8%
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
$1,094
Median
$1,776
90th Percentile
$3,113
Score Distribution
2.1K diamonds scored across 4 quality tiers
Excellent
270 (12.9%)
Very Good
549 (26.2%)
Good
776 (37.0%)
Average
500 (23.9%)
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