0.75 - 0.99ct I SI2 Natural Cushion
As of April 2026, there are 1,696 natural cushion diamonds with I color and SI2 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from ￥36,418 JPY to ￥65,627,282 JPY, with an average of ￥1,462,911 JPY.
Last updated: April 2026
Available
1,696
Lowest Price
￥36,418 JPY
Highest Price
￥65,627,282 JPY
Average Price
￥1,462,911 JPY
Market Intelligence
Retailers Selling
33
Cross Retailer %
N/A
Price Spread
68.1%
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
$900
Median
$1,950
90th Percentile
$3,534
Score Distribution
1.7K diamonds scored across 4 quality tiers
Excellent
249 (14.7%)
Very Good
581 (34.3%)
Good
489 (28.8%)
Average
377 (22.2%)
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