0.20 - 0.49ct E SI1 Natural Cushion
As of April 2026, there are 2,309 natural cushion diamonds with E color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥26,418 JPY to ￥66,631,292 JPY, with an average of ￥1,391,440 JPY.
Last updated: April 2026
Available
2,309
Lowest Price
￥26,418 JPY
Highest Price
￥66,631,292 JPY
Average Price
￥1,391,440 JPY
Market Intelligence
Retailers Selling
18
Cross Retailer %
N/A
Price Spread
40.9%
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
$1,083
Median
$1,777
90th Percentile
$2,711
Score Distribution
2.3K diamonds scored across 5 quality tiers
Exceptional
1 (0.0%)
Excellent
555 (24.0%)
Very Good
802 (34.7%)
Good
603 (26.1%)
Average
348 (15.1%)
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