0.20 - 0.49ct I I1 Natural Cushion
As of April 2026, there are 180 natural cushion diamonds with I color and I1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥35,672 JPY to ￥13,216,119 JPY, with an average of ￥1,030,631 JPY.
Last updated: April 2026
Available
180
Lowest Price
￥35,672 JPY
Highest Price
￥13,216,119 JPY
Average Price
￥1,030,631 JPY
Market Intelligence
Retailers Selling
6
Cross Retailer %
6.3%
Price Spread
26.5%
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
$915
Median
$1,151
90th Percentile
$1,679
Score Distribution
180 diamonds scored across 4 quality tiers
Excellent
8 (4.4%)
Very Good
39 (21.7%)
Good
52 (28.9%)
Average
81 (45.0%)
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