1.00 - 1.49ct J SI2 Natural Cushion
As of April 2026, there are 1,369 natural cushion diamonds with J color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $339 AUD to $520,390 AUD, with an average of $13,444 AUD.
Last updated: April 2026
Available
1,369
Lowest Price
$339 AUD
Highest Price
$520,390 AUD
Average Price
$13,444 AUD
Market Intelligence
Retailers Selling
37
Cross Retailer %
N/A
Price Spread
65.4%
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
$1,017
Median
$1,936
90th Percentile
$3,167
Score Distribution
1.4K diamonds scored across 4 quality tiers
Excellent
171 (12.5%)
Very Good
393 (28.7%)
Good
446 (32.6%)
Average
359 (26.2%)
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